import{S as Mf,i as yf,s as Tf,e as o,k as c,w as b,t as r,M as bf,c as s,d as t,m as p,a,x as v,h as l,b as d,N as _f,G as e,g as f,y as k,q as w,o as x,B as j,v as vf,L as Ot}from"../../chunks/vendor-hf-doc-builder.js";import{T as Gn}from"../../chunks/Tip-hf-doc-builder.js";import{D}from"../../chunks/Docstring-hf-doc-builder.js";import{C as Ie}from"../../chunks/CodeBlock-hf-doc-builder.js";import{I as oe}from"../../chunks/IconCopyLink-hf-doc-builder.js";import{E as Qt}from"../../chunks/ExampleCodeBlock-hf-doc-builder.js";function kf(J){let h,y,_,g,M;return g=new Ie({props:{code:"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",highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> MarianModel, MarianConfig

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># Initializing a Marian Helsinki-NLP/opus-mt-en-de style configuration</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>configuration = MarianConfig()

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># Initializing a model from the Helsinki-NLP/opus-mt-en-de style configuration</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>model = MarianModel(configuration)

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># Accessing the model configuration</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>configuration = model.config`}}),{c(){h=o("p"),y=r("Examples:"),_=c(),b(g.$$.fragment)},l(i){h=s(i,"P",{});var u=a(h);y=l(u,"Examples:"),u.forEach(t),_=p(i),v(g.$$.fragment,i)},m(i,u){f(i,h,u),e(h,y),f(i,_,u),k(g,i,u),M=!0},p:Ot,i(i){M||(w(g.$$.fragment,i),M=!0)},o(i){x(g.$$.fragment,i),M=!1},d(i){i&&t(h),i&&t(_),j(g,i)}}}function wf(J){let h,y,_,g,M;return g=new Ie({props:{code:"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",highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> MarianForCausalLM, MarianTokenizer

<span class="hljs-meta">&gt;&gt;&gt; </span>model = MarianForCausalLM.from_pretrained(<span class="hljs-string">&quot;Helsinki-NLP/opus-mt-en-de&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>tokenizer = MarianTokenizer.from_pretrained(<span class="hljs-string">&quot;Helsinki-NLP/opus-mt-en-de&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>src_texts = [<span class="hljs-string">&quot;I am a small frog.&quot;</span>, <span class="hljs-string">&quot;Tom asked his teacher for advice.&quot;</span>]
<span class="hljs-meta">&gt;&gt;&gt; </span>tgt_texts = [<span class="hljs-string">&quot;Ich bin ein kleiner Frosch.&quot;</span>, <span class="hljs-string">&quot;Tom bat seinen Lehrer um Rat.&quot;</span>]  <span class="hljs-comment"># optional</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>inputs = tokenizer(src_texts, text_target=tgt_texts, return_tensors=<span class="hljs-string">&quot;pt&quot;</span>, padding=<span class="hljs-literal">True</span>)

<span class="hljs-meta">&gt;&gt;&gt; </span>outputs = model(**inputs)  <span class="hljs-comment"># should work</span>`}}),{c(){h=o("p"),y=r("Examples:"),_=c(),b(g.$$.fragment)},l(i){h=s(i,"P",{});var u=a(h);y=l(u,"Examples:"),u.forEach(t),_=p(i),v(g.$$.fragment,i)},m(i,u){f(i,h,u),e(h,y),f(i,_,u),k(g,i,u),M=!0},p:Ot,i(i){M||(w(g.$$.fragment,i),M=!0)},o(i){x(g.$$.fragment,i),M=!1},d(i){i&&t(h),i&&t(_),j(g,i)}}}function xf(J){let h,y,_,g,M;return{c(){h=o("p"),y=r("Although the recipe for forward pass needs to be defined within this function, one should call the "),_=o("code"),g=r("Module"),M=r(`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
the latter silently ignores them.`)},l(i){h=s(i,"P",{});var u=a(h);y=l(u,"Although the recipe for forward pass needs to be defined within this function, one should call the "),_=s(u,"CODE",{});var U=a(_);g=l(U,"Module"),U.forEach(t),M=l(u,`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
the latter silently ignores them.`),u.forEach(t)},m(i,u){f(i,h,u),e(h,y),e(h,_),e(_,g),e(h,M)},d(i){i&&t(h)}}}function jf(J){let h,y,_,g,M;return g=new Ie({props:{code:"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",highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> AutoTokenizer, MarianModel

<span class="hljs-meta">&gt;&gt;&gt; </span>tokenizer = AutoTokenizer.from_pretrained(<span class="hljs-string">&quot;Helsinki-NLP/opus-mt-en-de&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>model = MarianModel.from_pretrained(<span class="hljs-string">&quot;Helsinki-NLP/opus-mt-en-de&quot;</span>)

<span class="hljs-meta">&gt;&gt;&gt; </span>inputs = tokenizer(<span class="hljs-string">&quot;Studies have been shown that owning a dog is good for you&quot;</span>, return_tensors=<span class="hljs-string">&quot;pt&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>decoder_inputs = tokenizer(
<span class="hljs-meta">... </span>    <span class="hljs-string">&quot;&lt;pad&gt; Studien haben gezeigt dass es hilfreich ist einen Hund zu besitzen&quot;</span>,
<span class="hljs-meta">... </span>    return_tensors=<span class="hljs-string">&quot;pt&quot;</span>,
<span class="hljs-meta">... </span>    add_special_tokens=<span class="hljs-literal">False</span>,
<span class="hljs-meta">... </span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>outputs = model(input_ids=inputs.input_ids, decoder_input_ids=decoder_inputs.input_ids)

<span class="hljs-meta">&gt;&gt;&gt; </span>last_hidden_states = outputs.last_hidden_state
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-built_in">list</span>(last_hidden_states.shape)
[<span class="hljs-number">1</span>, <span class="hljs-number">26</span>, <span class="hljs-number">512</span>]`}}),{c(){h=o("p"),y=r("Example:"),_=c(),b(g.$$.fragment)},l(i){h=s(i,"P",{});var u=a(h);y=l(u,"Example:"),u.forEach(t),_=p(i),v(g.$$.fragment,i)},m(i,u){f(i,h,u),e(h,y),f(i,_,u),k(g,i,u),M=!0},p:Ot,i(i){M||(w(g.$$.fragment,i),M=!0)},o(i){x(g.$$.fragment,i),M=!1},d(i){i&&t(h),i&&t(_),j(g,i)}}}function Jf(J){let h,y,_,g,M;return{c(){h=o("p"),y=r("Although the recipe for forward pass needs to be defined within this function, one should call the "),_=o("code"),g=r("Module"),M=r(`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
the latter silently ignores them.`)},l(i){h=s(i,"P",{});var u=a(h);y=l(u,"Although the recipe for forward pass needs to be defined within this function, one should call the "),_=s(u,"CODE",{});var U=a(_);g=l(U,"Module"),U.forEach(t),M=l(u,`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
the latter silently ignores them.`),u.forEach(t)},m(i,u){f(i,h,u),e(h,y),e(h,_),e(_,g),e(h,M)},d(i){i&&t(h)}}}function $f(J){let h,y,_,g,M;return g=new Ie({props:{code:"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",highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> AutoTokenizer, MarianMTModel

<span class="hljs-meta">&gt;&gt;&gt; </span>src = <span class="hljs-string">&quot;fr&quot;</span>  <span class="hljs-comment"># source language</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>trg = <span class="hljs-string">&quot;en&quot;</span>  <span class="hljs-comment"># target language</span>

<span class="hljs-meta">&gt;&gt;&gt; </span>model_name = <span class="hljs-string">f&quot;Helsinki-NLP/opus-mt-<span class="hljs-subst">{src}</span>-<span class="hljs-subst">{trg}</span>&quot;</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>model = MarianMTModel.from_pretrained(model_name)
<span class="hljs-meta">&gt;&gt;&gt; </span>tokenizer = AutoTokenizer.from_pretrained(model_name)

<span class="hljs-meta">&gt;&gt;&gt; </span>sample_text = <span class="hljs-string">&quot;o\xF9 est l&#x27;arr\xEAt de bus ?&quot;</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>batch = tokenizer([sample_text], return_tensors=<span class="hljs-string">&quot;pt&quot;</span>)

<span class="hljs-meta">&gt;&gt;&gt; </span>generated_ids = model.generate(**batch)
<span class="hljs-meta">&gt;&gt;&gt; </span>tokenizer.batch_decode(generated_ids, skip_special_tokens=<span class="hljs-literal">True</span>)[<span class="hljs-number">0</span>]
<span class="hljs-string">&quot;Where&#x27;s the bus stop?&quot;</span>`}}),{c(){h=o("p"),y=r("Examples:"),_=c(),b(g.$$.fragment)},l(i){h=s(i,"P",{});var u=a(h);y=l(u,"Examples:"),u.forEach(t),_=p(i),v(g.$$.fragment,i)},m(i,u){f(i,h,u),e(h,y),f(i,_,u),k(g,i,u),M=!0},p:Ot,i(i){M||(w(g.$$.fragment,i),M=!0)},o(i){x(g.$$.fragment,i),M=!1},d(i){i&&t(h),i&&t(_),j(g,i)}}}function Uf(J){let h,y,_,g,M;return g=new Ie({props:{code:"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",highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> AutoTokenizer, MarianForCausalLM

<span class="hljs-meta">&gt;&gt;&gt; </span>tokenizer = AutoTokenizer.from_pretrained(<span class="hljs-string">&quot;Helsinki-NLP/opus-mt-fr-en&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>model = MarianForCausalLM.from_pretrained(<span class="hljs-string">&quot;Helsinki-NLP/opus-mt-fr-en&quot;</span>, add_cross_attention=<span class="hljs-literal">False</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">assert</span> model.config.is_decoder, <span class="hljs-string">f&quot;<span class="hljs-subst">{model.__class__}</span> has to be configured as a decoder.&quot;</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>inputs = tokenizer(<span class="hljs-string">&quot;Hello, my dog is cute&quot;</span>, return_tensors=<span class="hljs-string">&quot;pt&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>outputs = model(**inputs)

<span class="hljs-meta">&gt;&gt;&gt; </span>logits = outputs.logits
<span class="hljs-meta">&gt;&gt;&gt; </span>expected_shape = [<span class="hljs-number">1</span>, inputs.input_ids.shape[-<span class="hljs-number">1</span>], model.config.vocab_size]
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-built_in">list</span>(logits.shape) == expected_shape
<span class="hljs-literal">True</span>`}}),{c(){h=o("p"),y=r("Example:"),_=c(),b(g.$$.fragment)},l(i){h=s(i,"P",{});var u=a(h);y=l(u,"Example:"),u.forEach(t),_=p(i),v(g.$$.fragment,i)},m(i,u){f(i,h,u),e(h,y),f(i,_,u),k(g,i,u),M=!0},p:Ot,i(i){M||(w(g.$$.fragment,i),M=!0)},o(i){x(g.$$.fragment,i),M=!1},d(i){i&&t(h),i&&t(_),j(g,i)}}}function zf(J){let h,y,_,g,M,i,u,U,Le,Fe,Z,he,Y,$,He,S,ue,ct,K,V,_e,se,Qe,ae,re,Oe,Ce,P,De,Ne,ee,F,q,me,B,Ye,qe,W,te,Me,C,Ke,R,et,Ze,E,ye,Te,G,tt,X,le,be,N,nt,A,ot,ve;return{c(){h=o("p"),y=r("TensorFlow models and layers in "),_=o("code"),g=r("transformers"),M=r(" accept two formats as input:"),i=c(),u=o("ul"),U=o("li"),Le=r("having all inputs as keyword arguments (like PyTorch models), or"),Fe=c(),Z=o("li"),he=r("having all inputs as a list, tuple or dict in the first positional argument."),Y=c(),$=o("p"),He=r(`The reason the second format is supported is that Keras methods prefer this format when passing inputs to models
and layers. Because of this support, when using methods like `),S=o("code"),ue=r("model.fit()"),ct=r(` things should \u201Cjust work\u201D for you - just
pass your inputs and labels in any format that `),K=o("code"),V=r("model.fit()"),_e=r(` supports! If, however, you want to use the second
format outside of Keras methods like `),se=o("code"),Qe=r("fit()"),ae=r(" and "),re=o("code"),Oe=r("predict()"),Ce=r(`, such as when creating your own layers or models with
the Keras `),P=o("code"),De=r("Functional"),Ne=r(` API, there are three possibilities you can use to gather all the input Tensors in the first
positional argument:`),ee=c(),F=o("ul"),q=o("li"),me=r("a single Tensor with "),B=o("code"),Ye=r("input_ids"),qe=r(" only and nothing else: "),W=o("code"),te=r("model(input_ids)"),Me=c(),C=o("li"),Ke=r(`a list of varying length with one or several input Tensors IN THE ORDER given in the docstring:
`),R=o("code"),et=r("model([input_ids, attention_mask])"),Ze=r(" or "),E=o("code"),ye=r("model([input_ids, attention_mask, token_type_ids])"),Te=c(),G=o("li"),tt=r(`a dictionary with one or several input Tensors associated to the input names given in the docstring:
`),X=o("code"),le=r('model({"input_ids": input_ids, "token_type_ids": token_type_ids})'),be=c(),N=o("p"),nt=r(`Note that when creating models and layers with
`),A=o("a"),ot=r("subclassing"),ve=r(` then you don\u2019t need to worry
about any of this, as you can just pass inputs like you would to any other Python function!`),this.h()},l(T){h=s(T,"P",{});var z=a(h);y=l(z,"TensorFlow models and layers in "),_=s(z,"CODE",{});var ke=a(_);g=l(ke,"transformers"),ke.forEach(t),M=l(z," accept two formats as input:"),z.forEach(t),i=p(T),u=s(T,"UL",{});var we=a(u);U=s(we,"LI",{});var _t=a(U);Le=l(_t,"having all inputs as keyword arguments (like PyTorch models), or"),_t.forEach(t),Fe=p(we),Z=s(we,"LI",{});var xe=a(Z);he=l(xe,"having all inputs as a list, tuple or dict in the first positional argument."),xe.forEach(t),we.forEach(t),Y=p(T),$=s(T,"P",{});var I=a($);He=l(I,`The reason the second format is supported is that Keras methods prefer this format when passing inputs to models
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pass your inputs and labels in any format that `),K=s(I,"CODE",{});var yt=a(K);V=l(yt,"model.fit()"),yt.forEach(t),_e=l(I,` supports! If, however, you want to use the second
format outside of Keras methods like `),se=s(I,"CODE",{});var st=a(se);Qe=l(st,"fit()"),st.forEach(t),ae=l(I," and "),re=s(I,"CODE",{});var at=a(re);Oe=l(at,"predict()"),at.forEach(t),Ce=l(I,`, such as when creating your own layers or models with
the Keras `),P=s(I,"CODE",{});var Tt=a(P);De=l(Tt,"Functional"),Tt.forEach(t),Ne=l(I,` API, there are three possibilities you can use to gather all the input Tensors in the first
positional argument:`),I.forEach(t),ee=p(T),F=s(T,"UL",{});var L=a(F);q=s(L,"LI",{});var H=a(q);me=l(H,"a single Tensor with "),B=s(H,"CODE",{});var rt=a(B);Ye=l(rt,"input_ids"),rt.forEach(t),qe=l(H," only and nothing else: "),W=s(H,"CODE",{});var bt=a(W);te=l(bt,"model(input_ids)"),bt.forEach(t),H.forEach(t),Me=p(L),C=s(L,"LI",{});var ie=a(C);Ke=l(ie,`a list of varying length with one or several input Tensors IN THE ORDER given in the docstring:
`),R=s(ie,"CODE",{});var je=a(R);et=l(je,"model([input_ids, attention_mask])"),je.forEach(t),Ze=l(ie," or "),E=s(ie,"CODE",{});var Je=a(E);ye=l(Je,"model([input_ids, attention_mask, token_type_ids])"),Je.forEach(t),ie.forEach(t),Te=p(L),G=s(L,"LI",{});var lt=a(G);tt=l(lt,`a dictionary with one or several input Tensors associated to the input names given in the docstring:
`),X=s(lt,"CODE",{});var We=a(X);le=l(We,'model({"input_ids": input_ids, "token_type_ids": token_type_ids})'),We.forEach(t),lt.forEach(t),L.forEach(t),be=p(T),N=s(T,"P",{});var $e=a(N);nt=l($e,`Note that when creating models and layers with
`),A=s($e,"A",{href:!0,rel:!0});var vt=a(A);ot=l(vt,"subclassing"),vt.forEach(t),ve=l($e,` then you don\u2019t need to worry
about any of this, as you can just pass inputs like you would to any other Python function!`),$e.forEach(t),this.h()},h(){d(A,"href","https://keras.io/guides/making_new_layers_and_models_via_subclassing/"),d(A,"rel","nofollow")},m(T,z){f(T,h,z),e(h,y),e(h,_),e(_,g),e(h,M),f(T,i,z),f(T,u,z),e(u,U),e(U,Le),e(u,Fe),e(u,Z),e(Z,he),f(T,Y,z),f(T,$,z),e($,He),e($,S),e(S,ue),e($,ct),e($,K),e(K,V),e($,_e),e($,se),e(se,Qe),e($,ae),e($,re),e(re,Oe),e($,Ce),e($,P),e(P,De),e($,Ne),f(T,ee,z),f(T,F,z),e(F,q),e(q,me),e(q,B),e(B,Ye),e(q,qe),e(q,W),e(W,te),e(F,Me),e(F,C),e(C,Ke),e(C,R),e(R,et),e(C,Ze),e(C,E),e(E,ye),e(F,Te),e(F,G),e(G,tt),e(G,X),e(X,le),f(T,be,z),f(T,N,z),e(N,nt),e(N,A),e(A,ot),e(N,ve)},d(T){T&&t(h),T&&t(i),T&&t(u),T&&t(Y),T&&t($),T&&t(ee),T&&t(F),T&&t(be),T&&t(N)}}}function Ef(J){let h,y,_,g,M;return{c(){h=o("p"),y=r("Although the recipe for forward pass needs to be defined within this function, one should call the "),_=o("code"),g=r("Module"),M=r(`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
the latter silently ignores them.`)},l(i){h=s(i,"P",{});var u=a(h);y=l(u,"Although the recipe for forward pass needs to be defined within this function, one should call the "),_=s(u,"CODE",{});var U=a(_);g=l(U,"Module"),U.forEach(t),M=l(u,`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
the latter silently ignores them.`),u.forEach(t)},m(i,u){f(i,h,u),e(h,y),e(h,_),e(_,g),e(h,M)},d(i){i&&t(h)}}}function If(J){let h,y,_,g,M;return g=new Ie({props:{code:"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",highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> AutoTokenizer, TFMarianModel
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">import</span> tensorflow <span class="hljs-keyword">as</span> tf

<span class="hljs-meta">&gt;&gt;&gt; </span>tokenizer = AutoTokenizer.from_pretrained(<span class="hljs-string">&quot;Helsinki-NLP/opus-mt-en-de&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>model = TFMarianModel.from_pretrained(<span class="hljs-string">&quot;Helsinki-NLP/opus-mt-en-de&quot;</span>)

<span class="hljs-meta">&gt;&gt;&gt; </span>inputs = tokenizer(<span class="hljs-string">&quot;Hello, my dog is cute&quot;</span>, return_tensors=<span class="hljs-string">&quot;tf&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>outputs = model(inputs)

<span class="hljs-meta">&gt;&gt;&gt; </span>last_hidden_states = outputs.last_hidden_state`}}),{c(){h=o("p"),y=r("Example:"),_=c(),b(g.$$.fragment)},l(i){h=s(i,"P",{});var u=a(h);y=l(u,"Example:"),u.forEach(t),_=p(i),v(g.$$.fragment,i)},m(i,u){f(i,h,u),e(h,y),f(i,_,u),k(g,i,u),M=!0},p:Ot,i(i){M||(w(g.$$.fragment,i),M=!0)},o(i){x(g.$$.fragment,i),M=!1},d(i){i&&t(h),i&&t(_),j(g,i)}}}function Ff(J){let h,y,_,g,M,i,u,U,Le,Fe,Z,he,Y,$,He,S,ue,ct,K,V,_e,se,Qe,ae,re,Oe,Ce,P,De,Ne,ee,F,q,me,B,Ye,qe,W,te,Me,C,Ke,R,et,Ze,E,ye,Te,G,tt,X,le,be,N,nt,A,ot,ve;return{c(){h=o("p"),y=r("TensorFlow models and layers in "),_=o("code"),g=r("transformers"),M=r(" accept two formats as input:"),i=c(),u=o("ul"),U=o("li"),Le=r("having all inputs as keyword arguments (like PyTorch models), or"),Fe=c(),Z=o("li"),he=r("having all inputs as a list, tuple or dict in the first positional argument."),Y=c(),$=o("p"),He=r(`The reason the second format is supported is that Keras methods prefer this format when passing inputs to models
and layers. Because of this support, when using methods like `),S=o("code"),ue=r("model.fit()"),ct=r(` things should \u201Cjust work\u201D for you - just
pass your inputs and labels in any format that `),K=o("code"),V=r("model.fit()"),_e=r(` supports! If, however, you want to use the second
format outside of Keras methods like `),se=o("code"),Qe=r("fit()"),ae=r(" and "),re=o("code"),Oe=r("predict()"),Ce=r(`, such as when creating your own layers or models with
the Keras `),P=o("code"),De=r("Functional"),Ne=r(` API, there are three possibilities you can use to gather all the input Tensors in the first
positional argument:`),ee=c(),F=o("ul"),q=o("li"),me=r("a single Tensor with "),B=o("code"),Ye=r("input_ids"),qe=r(" only and nothing else: "),W=o("code"),te=r("model(input_ids)"),Me=c(),C=o("li"),Ke=r(`a list of varying length with one or several input Tensors IN THE ORDER given in the docstring:
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`),X=o("code"),le=r('model({"input_ids": input_ids, "token_type_ids": token_type_ids})'),be=c(),N=o("p"),nt=r(`Note that when creating models and layers with
`),A=o("a"),ot=r("subclassing"),ve=r(` then you don\u2019t need to worry
about any of this, as you can just pass inputs like you would to any other Python function!`),this.h()},l(T){h=s(T,"P",{});var z=a(h);y=l(z,"TensorFlow models and layers in "),_=s(z,"CODE",{});var ke=a(_);g=l(ke,"transformers"),ke.forEach(t),M=l(z," accept two formats as input:"),z.forEach(t),i=p(T),u=s(T,"UL",{});var we=a(u);U=s(we,"LI",{});var _t=a(U);Le=l(_t,"having all inputs as keyword arguments (like PyTorch models), or"),_t.forEach(t),Fe=p(we),Z=s(we,"LI",{});var xe=a(Z);he=l(xe,"having all inputs as a list, tuple or dict in the first positional argument."),xe.forEach(t),we.forEach(t),Y=p(T),$=s(T,"P",{});var I=a($);He=l(I,`The reason the second format is supported is that Keras methods prefer this format when passing inputs to models
and layers. Because of this support, when using methods like `),S=s(I,"CODE",{});var Mt=a(S);ue=l(Mt,"model.fit()"),Mt.forEach(t),ct=l(I,` things should \u201Cjust work\u201D for you - just
pass your inputs and labels in any format that `),K=s(I,"CODE",{});var yt=a(K);V=l(yt,"model.fit()"),yt.forEach(t),_e=l(I,` supports! If, however, you want to use the second
format outside of Keras methods like `),se=s(I,"CODE",{});var st=a(se);Qe=l(st,"fit()"),st.forEach(t),ae=l(I," and "),re=s(I,"CODE",{});var at=a(re);Oe=l(at,"predict()"),at.forEach(t),Ce=l(I,`, such as when creating your own layers or models with
the Keras `),P=s(I,"CODE",{});var Tt=a(P);De=l(Tt,"Functional"),Tt.forEach(t),Ne=l(I,` API, there are three possibilities you can use to gather all the input Tensors in the first
positional argument:`),I.forEach(t),ee=p(T),F=s(T,"UL",{});var L=a(F);q=s(L,"LI",{});var H=a(q);me=l(H,"a single Tensor with "),B=s(H,"CODE",{});var rt=a(B);Ye=l(rt,"input_ids"),rt.forEach(t),qe=l(H," only and nothing else: "),W=s(H,"CODE",{});var bt=a(W);te=l(bt,"model(input_ids)"),bt.forEach(t),H.forEach(t),Me=p(L),C=s(L,"LI",{});var ie=a(C);Ke=l(ie,`a list of varying length with one or several input Tensors IN THE ORDER given in the docstring:
`),R=s(ie,"CODE",{});var je=a(R);et=l(je,"model([input_ids, attention_mask])"),je.forEach(t),Ze=l(ie," or "),E=s(ie,"CODE",{});var Je=a(E);ye=l(Je,"model([input_ids, attention_mask, token_type_ids])"),Je.forEach(t),ie.forEach(t),Te=p(L),G=s(L,"LI",{});var lt=a(G);tt=l(lt,`a dictionary with one or several input Tensors associated to the input names given in the docstring:
`),X=s(lt,"CODE",{});var We=a(X);le=l(We,'model({"input_ids": input_ids, "token_type_ids": token_type_ids})'),We.forEach(t),lt.forEach(t),L.forEach(t),be=p(T),N=s(T,"P",{});var $e=a(N);nt=l($e,`Note that when creating models and layers with
`),A=s($e,"A",{href:!0,rel:!0});var vt=a(A);ot=l(vt,"subclassing"),vt.forEach(t),ve=l($e,` then you don\u2019t need to worry
about any of this, as you can just pass inputs like you would to any other Python function!`),$e.forEach(t),this.h()},h(){d(A,"href","https://keras.io/guides/making_new_layers_and_models_via_subclassing/"),d(A,"rel","nofollow")},m(T,z){f(T,h,z),e(h,y),e(h,_),e(_,g),e(h,M),f(T,i,z),f(T,u,z),e(u,U),e(U,Le),e(u,Fe),e(u,Z),e(Z,he),f(T,Y,z),f(T,$,z),e($,He),e($,S),e(S,ue),e($,ct),e($,K),e(K,V),e($,_e),e($,se),e(se,Qe),e($,ae),e($,re),e(re,Oe),e($,Ce),e($,P),e(P,De),e($,Ne),f(T,ee,z),f(T,F,z),e(F,q),e(q,me),e(q,B),e(B,Ye),e(q,qe),e(q,W),e(W,te),e(F,Me),e(F,C),e(C,Ke),e(C,R),e(R,et),e(C,Ze),e(C,E),e(E,ye),e(F,Te),e(F,G),e(G,tt),e(G,X),e(X,le),f(T,be,z),f(T,N,z),e(N,nt),e(N,A),e(A,ot),e(N,ve)},d(T){T&&t(h),T&&t(i),T&&t(u),T&&t(Y),T&&t($),T&&t(ee),T&&t(F),T&&t(be),T&&t(N)}}}function Cf(J){let h,y,_,g,M;return{c(){h=o("p"),y=r("Although the recipe for forward pass needs to be defined within this function, one should call the "),_=o("code"),g=r("Module"),M=r(`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
the latter silently ignores them.`)},l(i){h=s(i,"P",{});var u=a(h);y=l(u,"Although the recipe for forward pass needs to be defined within this function, one should call the "),_=s(u,"CODE",{});var U=a(_);g=l(U,"Module"),U.forEach(t),M=l(u,`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
the latter silently ignores them.`),u.forEach(t)},m(i,u){f(i,h,u),e(h,y),e(h,_),e(_,g),e(h,M)},d(i){i&&t(h)}}}function Nf(J){let h,y,_,g,M;return g=new Ie({props:{code:"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",highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> AutoTokenizer, TFMarianMTModel
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> typing <span class="hljs-keyword">import</span> <span class="hljs-type">List</span>

<span class="hljs-meta">&gt;&gt;&gt; </span>src = <span class="hljs-string">&quot;fr&quot;</span>  <span class="hljs-comment"># source language</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>trg = <span class="hljs-string">&quot;en&quot;</span>  <span class="hljs-comment"># target language</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>sample_text = <span class="hljs-string">&quot;o\xF9 est l&#x27;arr\xEAt de bus ?&quot;</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>model_name = <span class="hljs-string">f&quot;Helsinki-NLP/opus-mt-<span class="hljs-subst">{src}</span>-<span class="hljs-subst">{trg}</span>&quot;</span>

<span class="hljs-meta">&gt;&gt;&gt; </span>model = TFMarianMTModel.from_pretrained(model_name)
<span class="hljs-meta">&gt;&gt;&gt; </span>tokenizer = AutoTokenizer.from_pretrained(model_name)
<span class="hljs-meta">&gt;&gt;&gt; </span>batch = tokenizer([sample_text], return_tensors=<span class="hljs-string">&quot;tf&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>gen = model.generate(**batch)
<span class="hljs-meta">&gt;&gt;&gt; </span>tokenizer.batch_decode(gen, skip_special_tokens=<span class="hljs-literal">True</span>)
<span class="hljs-string">&quot;Where is the bus stop ?&quot;</span>`}}),{c(){h=o("p"),y=r("Examples:"),_=c(),b(g.$$.fragment)},l(i){h=s(i,"P",{});var u=a(h);y=l(u,"Examples:"),u.forEach(t),_=p(i),v(g.$$.fragment,i)},m(i,u){f(i,h,u),e(h,y),f(i,_,u),k(g,i,u),M=!0},p:Ot,i(i){M||(w(g.$$.fragment,i),M=!0)},o(i){x(g.$$.fragment,i),M=!1},d(i){i&&t(h),i&&t(_),j(g,i)}}}function qf(J){let h,y,_,g,M;return{c(){h=o("p"),y=r("Although the recipe for forward pass needs to be defined within this function, one should call the "),_=o("code"),g=r("Module"),M=r(`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
the latter silently ignores them.`)},l(i){h=s(i,"P",{});var u=a(h);y=l(u,"Although the recipe for forward pass needs to be defined within this function, one should call the "),_=s(u,"CODE",{});var U=a(_);g=l(U,"Module"),U.forEach(t),M=l(u,`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
the latter silently ignores them.`),u.forEach(t)},m(i,u){f(i,h,u),e(h,y),e(h,_),e(_,g),e(h,M)},d(i){i&&t(h)}}}function Zf(J){let h,y,_,g,M;return g=new Ie({props:{code:"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",highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> AutoTokenizer, FlaxMarianModel

<span class="hljs-meta">&gt;&gt;&gt; </span>tokenizer = AutoTokenizer.from_pretrained(<span class="hljs-string">&quot;Helsinki-NLP/opus-mt-en-de&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>model = FlaxMarianModel.from_pretrained(<span class="hljs-string">&quot;Helsinki-NLP/opus-mt-en-de&quot;</span>)

<span class="hljs-meta">&gt;&gt;&gt; </span>inputs = tokenizer(<span class="hljs-string">&quot;Hello, my dog is cute&quot;</span>, return_tensors=<span class="hljs-string">&quot;jax&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>outputs = model(**inputs)

<span class="hljs-meta">&gt;&gt;&gt; </span>last_hidden_states = outputs.last_hidden_state`}}),{c(){h=o("p"),y=r("Example:"),_=c(),b(g.$$.fragment)},l(i){h=s(i,"P",{});var u=a(h);y=l(u,"Example:"),u.forEach(t),_=p(i),v(g.$$.fragment,i)},m(i,u){f(i,h,u),e(h,y),f(i,_,u),k(g,i,u),M=!0},p:Ot,i(i){M||(w(g.$$.fragment,i),M=!0)},o(i){x(g.$$.fragment,i),M=!1},d(i){i&&t(h),i&&t(_),j(g,i)}}}function Wf(J){let h,y,_,g,M;return{c(){h=o("p"),y=r("Although the recipe for forward pass needs to be defined within this function, one should call the "),_=o("code"),g=r("Module"),M=r(`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
the latter silently ignores them.`)},l(i){h=s(i,"P",{});var u=a(h);y=l(u,"Although the recipe for forward pass needs to be defined within this function, one should call the "),_=s(u,"CODE",{});var U=a(_);g=l(U,"Module"),U.forEach(t),M=l(u,`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
the latter silently ignores them.`),u.forEach(t)},m(i,u){f(i,h,u),e(h,y),e(h,_),e(_,g),e(h,M)},d(i){i&&t(h)}}}function Af(J){let h,y,_,g,M;return g=new Ie({props:{code:"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",highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> AutoTokenizer, FlaxMarianMTModel

<span class="hljs-meta">&gt;&gt;&gt; </span>model = FlaxMarianMTModel.from_pretrained(<span class="hljs-string">&quot;Helsinki-NLP/opus-mt-en-de&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>tokenizer = AutoTokenizer.from_pretrained(<span class="hljs-string">&quot;Helsinki-NLP/opus-mt-en-de&quot;</span>)

<span class="hljs-meta">&gt;&gt;&gt; </span>text = <span class="hljs-string">&quot;My friends are cool but they eat too many carbs.&quot;</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>input_ids = tokenizer(text, max_length=<span class="hljs-number">64</span>, return_tensors=<span class="hljs-string">&quot;jax&quot;</span>).input_ids

<span class="hljs-meta">&gt;&gt;&gt; </span>sequences = model.generate(input_ids, max_length=<span class="hljs-number">64</span>, num_beams=<span class="hljs-number">2</span>).sequences

<span class="hljs-meta">&gt;&gt;&gt; </span>outputs = tokenizer.batch_decode(sequences, skip_special_tokens=<span class="hljs-literal">True</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># should give *Meine Freunde sind cool, aber sie essen zu viele Kohlenhydrate.*</span>`}}),{c(){h=o("p"),y=r("Example:"),_=c(),b(g.$$.fragment)},l(i){h=s(i,"P",{});var u=a(h);y=l(u,"Example:"),u.forEach(t),_=p(i),v(g.$$.fragment,i)},m(i,u){f(i,h,u),e(h,y),f(i,_,u),k(g,i,u),M=!0},p:Ot,i(i){M||(w(g.$$.fragment,i),M=!0)},o(i){x(g.$$.fragment,i),M=!1},d(i){i&&t(h),i&&t(_),j(g,i)}}}function Sf(J){let h,y,_,g,M,i,u,U,Le,Fe,Z,he,Y,$,He,S,ue,ct,K,V,_e,se,Qe,ae,re,Oe,Ce,P,De,Ne,ee,F,q,me,B,Ye,qe,W,te,Me,C,Ke,R,et,Ze,E,ye,Te,G,tt,X,le,be,N,nt,A,ot,ve,T,z,ke,we,_t,xe,I,Mt,yt,st,at,Tt,L,H,rt,bt,ie,je,Je,lt,We,$e,vt,ai,kt,Xn,ri,aa,li,ii,di,Ln,ci,ra,pi,hi,ui,wt,mi,la,fi,gi,ia,_i,Mi,yi,da,Hn,Ti,ca,bi,vi,ki,pa,Qn,wi,On,xi,ji,zr,xt,Dt,ha,Dn,Ji,ua,$i,Er,Ae,xs,Ui,ma,zi,Ei,Yn,Ii,Kn,Fi,Ci,Ni,jt,qi,fa,Zi,Wi,ga,Ai,Si,Pi,_a,Vi,Ir,Jt,Yt,Ma,eo,Bi,ya,Ri,Fr,Kt,Ta,Gi,Xi,ba,to,Li,Cr,$t,en,va,no,Hi,ka,Qi,Nr,Se,oo,Oi,wa,Di,Yi,Ki,so,ed,xa,td,nd,od,ao,sd,ro,ad,rd,ld,lo,id,ja,dd,cd,qr,tn,pd,io,hd,ud,Zr,co,Wr,js,md,Ar,po,Sr,Ut,nn,Ja,ho,fd,$a,gd,Pr,Js,_d,Vr,uo,Br,$s,Md,Rr,mo,Gr,zt,on,Ua,fo,yd,za,Td,Xr,pt,Ea,Us,bd,vd,Ia,zs,kd,wd,Fa,Es,xd,Lr,Et,sn,Ca,go,jd,Na,Jd,Hr,Ue,_o,$d,It,Ud,Is,zd,Ed,Mo,Id,Fd,Cd,Ft,Nd,Fs,qd,Zd,Cs,Wd,Ad,Sd,an,Qr,Ct,rn,qa,yo,Pd,Za,Vd,Or,de,To,Bd,bo,Rd,vo,Gd,Xd,Ld,ko,Hd,Ns,Qd,Od,Dd,ln,Yd,dn,wo,Kd,Wa,ec,Dr,Nt,cn,Aa,xo,tc,Sa,nc,Yr,ze,jo,oc,Jo,sc,qs,ac,rc,lc,$o,ic,Uo,dc,cc,pc,Pe,zo,hc,qt,uc,Zs,mc,fc,Pa,gc,_c,Mc,pn,yc,hn,Kr,Zt,un,Va,Eo,Tc,Ba,bc,el,Ee,Io,vc,Fo,kc,Ws,wc,xc,jc,Co,Jc,No,$c,Uc,zc,fe,qo,Ec,Wt,Ic,As,Fc,Cc,Ra,Nc,qc,Zc,mn,Wc,Zo,Ac,Wo,Sc,Pc,Vc,fn,tl,At,gn,Ga,Ao,Bc,Xa,Rc,nl,St,So,Gc,_n,Po,Xc,Mn,ol,Pt,yn,La,Vo,Lc,Ha,Hc,sl,ce,Bo,Qc,Ro,Oc,Ss,Dc,Yc,Kc,Go,ep,Xo,tp,np,op,Tn,sp,Ve,Lo,ap,Vt,rp,Ps,lp,ip,Qa,dp,cp,pp,bn,hp,vn,al,Bt,kn,Oa,Ho,up,Da,mp,rl,pe,Qo,fp,Oo,gp,Vs,_p,Mp,yp,Do,Tp,Yo,bp,vp,kp,wn,wp,ge,Ko,xp,Rt,jp,Bs,Jp,$p,Ya,Up,zp,Ep,xn,Ip,es,Fp,ts,Cp,Np,qp,jn,ll,Gt,Jn,Ka,ns,Zp,er,Wp,il,Q,os,Ap,ss,Sp,Rs,Pp,Vp,Bp,as,Rp,rs,Gp,Xp,Lp,tr,Hp,Qp,it,nr,ls,Op,Dp,or,is,Yp,Kp,sr,ds,eh,th,ar,cs,nh,oh,Be,ps,sh,Xt,ah,rr,rh,lh,lr,ih,dh,ch,$n,ph,Un,dl,Lt,zn,ir,hs,hh,dr,uh,cl,O,us,mh,ms,fh,Gs,gh,_h,Mh,fs,yh,gs,Th,bh,vh,cr,kh,wh,dt,pr,_s,xh,jh,hr,Ms,Jh,$h,ur,ys,Uh,zh,mr,Ts,Eh,Ih,Re,bs,Fh,Ht,Ch,fr,Nh,qh,gr,Zh,Wh,Ah,En,Sh,In,pl;return i=new oe({}),C=new oe({}),Dn=new oe({}),eo=new oe({}),no=new oe({}),co=new Ie({props:{code:"ZnJvbSUyMHRyYW5zZm9ybWVycyUyMGltcG9ydCUyME1hcmlhbk1UTW9kZWwlMkMlMjBNYXJpYW5Ub2tlbml6ZXIlMEElMEFzcmNfdGV4dCUyMCUzRCUyMCU1QiUwQSUyMCUyMCUyMCUyMCUyMiUzRSUzRWZyYSUzQyUzQyUyMHRoaXMlMjBpcyUyMGElMjBzZW50ZW5jZSUyMGluJTIwZW5nbGlzaCUyMHRoYXQlMjB3ZSUyMHdhbnQlMjB0byUyMHRyYW5zbGF0ZSUyMHRvJTIwZnJlbmNoJTIyJTJDJTBBJTIwJTIwJTIwJTIwJTIyJTNFJTNFcG9yJTNDJTNDJTIwVGhpcyUyMHNob3VsZCUyMGdvJTIwdG8lMjBwb3J0dWd1ZXNlJTIyJTJDJTBBJTIwJTIwJTIwJTIwJTIyJTNFJTNFZXNwJTNDJTNDJTIwQW5kJTIwdGhpcyUyMHRvJTIwU3BhbmlzaCUyMiUyQyUwQSU1RCUwQSUwQW1vZGVsX25hbWUlMjAlM0QlMjAlMjJIZWxzaW5raS1OTFAlMkZvcHVzLW10LWVuLXJvYSUyMiUwQXRva2VuaXplciUyMCUzRCUyME1hcmlhblRva2VuaXplci5mcm9tX3ByZXRyYWluZWQobW9kZWxfbmFtZSklMEFwcmludCh0b2tlbml6ZXIuc3VwcG9ydGVkX2xhbmd1YWdlX2NvZGVzKSUwQSUwQW1vZGVsJTIwJTNEJTIwTWFyaWFuTVRNb2RlbC5mcm9tX3ByZXRyYWluZWQobW9kZWxfbmFtZSklMEF0cmFuc2xhdGVkJTIwJTNEJTIwbW9kZWwuZ2VuZXJhdGUoKip0b2tlbml6ZXIoc3JjX3RleHQlMkMlMjByZXR1cm5fdGVuc29ycyUzRCUyMnB0JTIyJTJDJTIwcGFkZGluZyUzRFRydWUpKSUwQSU1QnRva2VuaXplci5kZWNvZGUodCUyQyUyMHNraXBfc3BlY2lhbF90b2tlbnMlM0RUcnVlKSUyMGZvciUyMHQlMjBpbiUyMHRyYW5zbGF0ZWQlNUQ=",highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> MarianMTModel, MarianTokenizer

<span class="hljs-meta">&gt;&gt;&gt; </span>src_text = [
<span class="hljs-meta">... </span>    <span class="hljs-string">&quot;&gt;&gt;fra&lt;&lt; this is a sentence in english that we want to translate to french&quot;</span>,
<span class="hljs-meta">... </span>    <span class="hljs-string">&quot;&gt;&gt;por&lt;&lt; This should go to portuguese&quot;</span>,
<span class="hljs-meta">... </span>    <span class="hljs-string">&quot;&gt;&gt;esp&lt;&lt; And this to Spanish&quot;</span>,
<span class="hljs-meta">... </span>]

<span class="hljs-meta">&gt;&gt;&gt; </span>model_name = <span class="hljs-string">&quot;Helsinki-NLP/opus-mt-en-roa&quot;</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>tokenizer = MarianTokenizer.from_pretrained(model_name)
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-built_in">print</span>(tokenizer.supported_language_codes)
[<span class="hljs-string">&#x27;&gt;&gt;zlm_Latn&lt;&lt;&#x27;</span>, <span class="hljs-string">&#x27;&gt;&gt;mfe&lt;&lt;&#x27;</span>, <span class="hljs-string">&#x27;&gt;&gt;hat&lt;&lt;&#x27;</span>, <span class="hljs-string">&#x27;&gt;&gt;pap&lt;&lt;&#x27;</span>, <span class="hljs-string">&#x27;&gt;&gt;ast&lt;&lt;&#x27;</span>, <span class="hljs-string">&#x27;&gt;&gt;cat&lt;&lt;&#x27;</span>, <span class="hljs-string">&#x27;&gt;&gt;ind&lt;&lt;&#x27;</span>, <span class="hljs-string">&#x27;&gt;&gt;glg&lt;&lt;&#x27;</span>, <span class="hljs-string">&#x27;&gt;&gt;wln&lt;&lt;&#x27;</span>, <span class="hljs-string">&#x27;&gt;&gt;spa&lt;&lt;&#x27;</span>, <span class="hljs-string">&#x27;&gt;&gt;fra&lt;&lt;&#x27;</span>, <span class="hljs-string">&#x27;&gt;&gt;ron&lt;&lt;&#x27;</span>, <span class="hljs-string">&#x27;&gt;&gt;por&lt;&lt;&#x27;</span>, <span class="hljs-string">&#x27;&gt;&gt;ita&lt;&lt;&#x27;</span>, <span class="hljs-string">&#x27;&gt;&gt;oci&lt;&lt;&#x27;</span>, <span class="hljs-string">&#x27;&gt;&gt;arg&lt;&lt;&#x27;</span>, <span class="hljs-string">&#x27;&gt;&gt;min&lt;&lt;&#x27;</span>]

<span class="hljs-meta">&gt;&gt;&gt; </span>model = MarianMTModel.from_pretrained(model_name)
<span class="hljs-meta">&gt;&gt;&gt; </span>translated = model.generate(**tokenizer(src_text, return_tensors=<span class="hljs-string">&quot;pt&quot;</span>, padding=<span class="hljs-literal">True</span>))
<span class="hljs-meta">&gt;&gt;&gt; </span>[tokenizer.decode(t, skip_special_tokens=<span class="hljs-literal">True</span>) <span class="hljs-keyword">for</span> t <span class="hljs-keyword">in</span> translated]
[<span class="hljs-string">&quot;c&#x27;est une phrase en anglais que nous voulons traduire en fran\xE7ais&quot;</span>,
 <span class="hljs-string">&#x27;Isto deve ir para o portugu\xEAs.&#x27;</span>,
 <span class="hljs-string">&#x27;Y esto al espa\xF1ol&#x27;</span>]`}}),po=new Ie({props:{code:"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",highlighted:`<span class="hljs-keyword">from</span> huggingface_hub <span class="hljs-keyword">import</span> list_models

model_list = list_models()
org = <span class="hljs-string">&quot;Helsinki-NLP&quot;</span>
model_ids = [x.modelId <span class="hljs-keyword">for</span> x <span class="hljs-keyword">in</span> model_list <span class="hljs-keyword">if</span> x.modelId.startswith(org)]
suffix = [x.split(<span class="hljs-string">&quot;/&quot;</span>)[<span class="hljs-number">1</span>] <span class="hljs-keyword">for</span> x <span class="hljs-keyword">in</span> model_ids]
old_style_multi_models = [<span class="hljs-string">f&quot;<span class="hljs-subst">{org}</span>/<span class="hljs-subst">{s}</span>&quot;</span> <span class="hljs-keyword">for</span> s <span class="hljs-keyword">in</span> suffix <span class="hljs-keyword">if</span> s != s.lower()]`}}),ho=new oe({}),uo=new Ie({props:{code:"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",highlighted:`[<span class="hljs-string">&#x27;Helsinki-NLP/opus-mt-NORTH_EU-NORTH_EU&#x27;</span>,
 <span class="hljs-string">&#x27;Helsinki-NLP/opus-mt-ROMANCE-en&#x27;</span>,
 <span class="hljs-string">&#x27;Helsinki-NLP/opus-mt-SCANDINAVIA-SCANDINAVIA&#x27;</span>,
 <span class="hljs-string">&#x27;Helsinki-NLP/opus-mt-de-ZH&#x27;</span>,
 <span class="hljs-string">&#x27;Helsinki-NLP/opus-mt-en-CELTIC&#x27;</span>,
 <span class="hljs-string">&#x27;Helsinki-NLP/opus-mt-en-ROMANCE&#x27;</span>,
 <span class="hljs-string">&#x27;Helsinki-NLP/opus-mt-es-NORWAY&#x27;</span>,
 <span class="hljs-string">&#x27;Helsinki-NLP/opus-mt-fi-NORWAY&#x27;</span>,
 <span class="hljs-string">&#x27;Helsinki-NLP/opus-mt-fi-ZH&#x27;</span>,
 <span class="hljs-string">&#x27;Helsinki-NLP/opus-mt-fi_nb_no_nn_ru_sv_en-SAMI&#x27;</span>,
 <span class="hljs-string">&#x27;Helsinki-NLP/opus-mt-sv-NORWAY&#x27;</span>,
 <span class="hljs-string">&#x27;Helsinki-NLP/opus-mt-sv-ZH&#x27;</span>]
GROUP_MEMBERS = {
 <span class="hljs-string">&#x27;ZH&#x27;</span>: [<span class="hljs-string">&#x27;cmn&#x27;</span>, <span class="hljs-string">&#x27;cn&#x27;</span>, <span class="hljs-string">&#x27;yue&#x27;</span>, <span class="hljs-string">&#x27;ze_zh&#x27;</span>, <span class="hljs-string">&#x27;zh_cn&#x27;</span>, <span class="hljs-string">&#x27;zh_CN&#x27;</span>, <span class="hljs-string">&#x27;zh_HK&#x27;</span>, <span class="hljs-string">&#x27;zh_tw&#x27;</span>, <span class="hljs-string">&#x27;zh_TW&#x27;</span>, <span class="hljs-string">&#x27;zh_yue&#x27;</span>, <span class="hljs-string">&#x27;zhs&#x27;</span>, <span class="hljs-string">&#x27;zht&#x27;</span>, <span class="hljs-string">&#x27;zh&#x27;</span>],
 <span class="hljs-string">&#x27;ROMANCE&#x27;</span>: [<span class="hljs-string">&#x27;fr&#x27;</span>, <span class="hljs-string">&#x27;fr_BE&#x27;</span>, <span class="hljs-string">&#x27;fr_CA&#x27;</span>, <span class="hljs-string">&#x27;fr_FR&#x27;</span>, <span class="hljs-string">&#x27;wa&#x27;</span>, <span class="hljs-string">&#x27;frp&#x27;</span>, <span class="hljs-string">&#x27;oc&#x27;</span>, <span class="hljs-string">&#x27;ca&#x27;</span>, <span class="hljs-string">&#x27;rm&#x27;</span>, <span class="hljs-string">&#x27;lld&#x27;</span>, <span class="hljs-string">&#x27;fur&#x27;</span>, <span class="hljs-string">&#x27;lij&#x27;</span>, <span class="hljs-string">&#x27;lmo&#x27;</span>, <span class="hljs-string">&#x27;es&#x27;</span>, <span class="hljs-string">&#x27;es_AR&#x27;</span>, <span class="hljs-string">&#x27;es_CL&#x27;</span>, <span class="hljs-string">&#x27;es_CO&#x27;</span>, <span class="hljs-string">&#x27;es_CR&#x27;</span>, <span class="hljs-string">&#x27;es_DO&#x27;</span>, <span class="hljs-string">&#x27;es_EC&#x27;</span>, <span class="hljs-string">&#x27;es_ES&#x27;</span>, <span class="hljs-string">&#x27;es_GT&#x27;</span>, <span class="hljs-string">&#x27;es_HN&#x27;</span>, <span class="hljs-string">&#x27;es_MX&#x27;</span>, <span class="hljs-string">&#x27;es_NI&#x27;</span>, <span class="hljs-string">&#x27;es_PA&#x27;</span>, <span class="hljs-string">&#x27;es_PE&#x27;</span>, <span class="hljs-string">&#x27;es_PR&#x27;</span>, <span class="hljs-string">&#x27;es_SV&#x27;</span>, <span class="hljs-string">&#x27;es_UY&#x27;</span>, <span class="hljs-string">&#x27;es_VE&#x27;</span>, <span class="hljs-string">&#x27;pt&#x27;</span>, <span class="hljs-string">&#x27;pt_br&#x27;</span>, <span class="hljs-string">&#x27;pt_BR&#x27;</span>, <span class="hljs-string">&#x27;pt_PT&#x27;</span>, <span class="hljs-string">&#x27;gl&#x27;</span>, <span class="hljs-string">&#x27;lad&#x27;</span>, <span class="hljs-string">&#x27;an&#x27;</span>, <span class="hljs-string">&#x27;mwl&#x27;</span>, <span class="hljs-string">&#x27;it&#x27;</span>, <span class="hljs-string">&#x27;it_IT&#x27;</span>, <span class="hljs-string">&#x27;co&#x27;</span>, <span class="hljs-string">&#x27;nap&#x27;</span>, <span class="hljs-string">&#x27;scn&#x27;</span>, <span class="hljs-string">&#x27;vec&#x27;</span>, <span class="hljs-string">&#x27;sc&#x27;</span>, <span class="hljs-string">&#x27;ro&#x27;</span>, <span class="hljs-string">&#x27;la&#x27;</span>],
 <span class="hljs-string">&#x27;NORTH_EU&#x27;</span>: [<span class="hljs-string">&#x27;de&#x27;</span>, <span class="hljs-string">&#x27;nl&#x27;</span>, <span class="hljs-string">&#x27;fy&#x27;</span>, <span class="hljs-string">&#x27;af&#x27;</span>, <span class="hljs-string">&#x27;da&#x27;</span>, <span class="hljs-string">&#x27;fo&#x27;</span>, <span class="hljs-string">&#x27;is&#x27;</span>, <span class="hljs-string">&#x27;no&#x27;</span>, <span class="hljs-string">&#x27;nb&#x27;</span>, <span class="hljs-string">&#x27;nn&#x27;</span>, <span class="hljs-string">&#x27;sv&#x27;</span>],
 <span class="hljs-string">&#x27;SCANDINAVIA&#x27;</span>: [<span class="hljs-string">&#x27;da&#x27;</span>, <span class="hljs-string">&#x27;fo&#x27;</span>, <span class="hljs-string">&#x27;is&#x27;</span>, <span class="hljs-string">&#x27;no&#x27;</span>, <span class="hljs-string">&#x27;nb&#x27;</span>, <span class="hljs-string">&#x27;nn&#x27;</span>, <span class="hljs-string">&#x27;sv&#x27;</span>],
 <span class="hljs-string">&#x27;SAMI&#x27;</span>: [<span class="hljs-string">&#x27;se&#x27;</span>, <span class="hljs-string">&#x27;sma&#x27;</span>, <span class="hljs-string">&#x27;smj&#x27;</span>, <span class="hljs-string">&#x27;smn&#x27;</span>, <span class="hljs-string">&#x27;sms&#x27;</span>],
 <span class="hljs-string">&#x27;NORWAY&#x27;</span>: [<span class="hljs-string">&#x27;nb_NO&#x27;</span>, <span class="hljs-string">&#x27;nb&#x27;</span>, <span class="hljs-string">&#x27;nn_NO&#x27;</span>, <span class="hljs-string">&#x27;nn&#x27;</span>, <span class="hljs-string">&#x27;nog&#x27;</span>, <span class="hljs-string">&#x27;no_nb&#x27;</span>, <span class="hljs-string">&#x27;no&#x27;</span>],
 <span class="hljs-string">&#x27;CELTIC&#x27;</span>: [<span class="hljs-string">&#x27;ga&#x27;</span>, <span class="hljs-string">&#x27;cy&#x27;</span>, <span class="hljs-string">&#x27;br&#x27;</span>, <span class="hljs-string">&#x27;gd&#x27;</span>, <span class="hljs-string">&#x27;kw&#x27;</span>, <span class="hljs-string">&#x27;gv&#x27;</span>]
}`}}),mo=new Ie({props:{code:"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",highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> MarianMTModel, MarianTokenizer

<span class="hljs-meta">&gt;&gt;&gt; </span>src_text = [
<span class="hljs-meta">... </span>    <span class="hljs-string">&quot;&gt;&gt;fr&lt;&lt; this is a sentence in english that we want to translate to french&quot;</span>,
<span class="hljs-meta">... </span>    <span class="hljs-string">&quot;&gt;&gt;pt&lt;&lt; This should go to portuguese&quot;</span>,
<span class="hljs-meta">... </span>    <span class="hljs-string">&quot;&gt;&gt;es&lt;&lt; And this to Spanish&quot;</span>,
<span class="hljs-meta">... </span>]

<span class="hljs-meta">&gt;&gt;&gt; </span>model_name = <span class="hljs-string">&quot;Helsinki-NLP/opus-mt-en-ROMANCE&quot;</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>tokenizer = MarianTokenizer.from_pretrained(model_name)

<span class="hljs-meta">&gt;&gt;&gt; </span>model = MarianMTModel.from_pretrained(model_name)
<span class="hljs-meta">&gt;&gt;&gt; </span>translated = model.generate(**tokenizer(src_text, return_tensors=<span class="hljs-string">&quot;pt&quot;</span>, padding=<span class="hljs-literal">True</span>))
<span class="hljs-meta">&gt;&gt;&gt; </span>tgt_text = [tokenizer.decode(t, skip_special_tokens=<span class="hljs-literal">True</span>) <span class="hljs-keyword">for</span> t <span class="hljs-keyword">in</span> translated]
[<span class="hljs-string">&quot;c&#x27;est une phrase en anglais que nous voulons traduire en fran\xE7ais&quot;</span>, 
 <span class="hljs-string">&#x27;Isto deve ir para o portugu\xEAs.&#x27;</span>,
 <span class="hljs-string">&#x27;Y esto al espa\xF1ol&#x27;</span>]`}}),fo=new oe({}),go=new oe({}),_o=new D({props:{name:"class transformers.MarianConfig",anchor:"transformers.MarianConfig",parameters:[{name:"vocab_size",val:" = 58101"},{name:"decoder_vocab_size",val:" = None"},{name:"max_position_embeddings",val:" = 1024"},{name:"encoder_layers",val:" = 12"},{name:"encoder_ffn_dim",val:" = 4096"},{name:"encoder_attention_heads",val:" = 16"},{name:"decoder_layers",val:" = 12"},{name:"decoder_ffn_dim",val:" = 4096"},{name:"decoder_attention_heads",val:" = 16"},{name:"encoder_layerdrop",val:" = 0.0"},{name:"decoder_layerdrop",val:" = 0.0"},{name:"use_cache",val:" = True"},{name:"is_encoder_decoder",val:" = True"},{name:"activation_function",val:" = 'gelu'"},{name:"d_model",val:" = 1024"},{name:"dropout",val:" = 0.1"},{name:"attention_dropout",val:" = 0.0"},{name:"activation_dropout",val:" = 0.0"},{name:"init_std",val:" = 0.02"},{name:"decoder_start_token_id",val:" = 58100"},{name:"scale_embedding",val:" = False"},{name:"pad_token_id",val:" = 58100"},{name:"eos_token_id",val:" = 0"},{name:"forced_eos_token_id",val:" = 0"},{name:"share_encoder_decoder_embeddings",val:" = True"},{name:"**kwargs",val:""}],parametersDescription:[{anchor:"transformers.MarianConfig.vocab_size",description:`<strong>vocab_size</strong> (<code>int</code>, <em>optional</em>, defaults to 58101) &#x2014;
Vocabulary size of the Marian model. Defines the number of different tokens that can be represented by the
<code>inputs_ids</code> passed when calling <a href="/docs/transformers/v4.30.0/en/model_doc/marian#transformers.MarianModel">MarianModel</a> or <a href="/docs/transformers/v4.30.0/en/model_doc/marian#transformers.TFMarianModel">TFMarianModel</a>.`,name:"vocab_size"},{anchor:"transformers.MarianConfig.d_model",description:`<strong>d_model</strong> (<code>int</code>, <em>optional</em>, defaults to 1024) &#x2014;
Dimensionality of the layers and the pooler layer.`,name:"d_model"},{anchor:"transformers.MarianConfig.encoder_layers",description:`<strong>encoder_layers</strong> (<code>int</code>, <em>optional</em>, defaults to 12) &#x2014;
Number of encoder layers.`,name:"encoder_layers"},{anchor:"transformers.MarianConfig.decoder_layers",description:`<strong>decoder_layers</strong> (<code>int</code>, <em>optional</em>, defaults to 12) &#x2014;
Number of decoder layers.`,name:"decoder_layers"},{anchor:"transformers.MarianConfig.encoder_attention_heads",description:`<strong>encoder_attention_heads</strong> (<code>int</code>, <em>optional</em>, defaults to 16) &#x2014;
Number of attention heads for each attention layer in the Transformer encoder.`,name:"encoder_attention_heads"},{anchor:"transformers.MarianConfig.decoder_attention_heads",description:`<strong>decoder_attention_heads</strong> (<code>int</code>, <em>optional</em>, defaults to 16) &#x2014;
Number of attention heads for each attention layer in the Transformer decoder.`,name:"decoder_attention_heads"},{anchor:"transformers.MarianConfig.decoder_ffn_dim",description:`<strong>decoder_ffn_dim</strong> (<code>int</code>, <em>optional</em>, defaults to 4096) &#x2014;
Dimensionality of the &#x201C;intermediate&#x201D; (often named feed-forward) layer in decoder.`,name:"decoder_ffn_dim"},{anchor:"transformers.MarianConfig.encoder_ffn_dim",description:`<strong>encoder_ffn_dim</strong> (<code>int</code>, <em>optional</em>, defaults to 4096) &#x2014;
Dimensionality of the &#x201C;intermediate&#x201D; (often named feed-forward) layer in decoder.`,name:"encoder_ffn_dim"},{anchor:"transformers.MarianConfig.activation_function",description:`<strong>activation_function</strong> (<code>str</code> or <code>function</code>, <em>optional</em>, defaults to <code>&quot;gelu&quot;</code>) &#x2014;
The non-linear activation function (function or string) in the encoder and pooler. If string, <code>&quot;gelu&quot;</code>,
<code>&quot;relu&quot;</code>, <code>&quot;silu&quot;</code> and <code>&quot;gelu_new&quot;</code> are supported.`,name:"activation_function"},{anchor:"transformers.MarianConfig.dropout",description:`<strong>dropout</strong> (<code>float</code>, <em>optional</em>, defaults to 0.1) &#x2014;
The dropout probability for all fully connected layers in the embeddings, encoder, and pooler.`,name:"dropout"},{anchor:"transformers.MarianConfig.attention_dropout",description:`<strong>attention_dropout</strong> (<code>float</code>, <em>optional</em>, defaults to 0.0) &#x2014;
The dropout ratio for the attention probabilities.`,name:"attention_dropout"},{anchor:"transformers.MarianConfig.activation_dropout",description:`<strong>activation_dropout</strong> (<code>float</code>, <em>optional</em>, defaults to 0.0) &#x2014;
The dropout ratio for activations inside the fully connected layer.`,name:"activation_dropout"},{anchor:"transformers.MarianConfig.max_position_embeddings",description:`<strong>max_position_embeddings</strong> (<code>int</code>, <em>optional</em>, defaults to 1024) &#x2014;
The maximum sequence length that this model might ever be used with. Typically set this to something large
just in case (e.g., 512 or 1024 or 2048).`,name:"max_position_embeddings"},{anchor:"transformers.MarianConfig.init_std",description:`<strong>init_std</strong> (<code>float</code>, <em>optional</em>, defaults to 0.02) &#x2014;
The standard deviation of the truncated_normal_initializer for initializing all weight matrices.`,name:"init_std"},{anchor:"transformers.MarianConfig.encoder_layerdrop",description:`<strong>encoder_layerdrop</strong> (<code>float</code>, <em>optional</em>, defaults to 0.0) &#x2014;
The LayerDrop probability for the encoder. See the [LayerDrop paper](see <a href="https://arxiv.org/abs/1909.11556" rel="nofollow">https://arxiv.org/abs/1909.11556</a>)
for more details.`,name:"encoder_layerdrop"},{anchor:"transformers.MarianConfig.decoder_layerdrop",description:`<strong>decoder_layerdrop</strong> (<code>float</code>, <em>optional</em>, defaults to 0.0) &#x2014;
The LayerDrop probability for the decoder. See the [LayerDrop paper](see <a href="https://arxiv.org/abs/1909.11556" rel="nofollow">https://arxiv.org/abs/1909.11556</a>)
for more details.`,name:"decoder_layerdrop"},{anchor:"transformers.MarianConfig.scale_embedding",description:`<strong>scale_embedding</strong> (<code>bool</code>, <em>optional</em>, defaults to <code>False</code>) &#x2014;
Scale embeddings by diving by sqrt(d_model).`,name:"scale_embedding"},{anchor:"transformers.MarianConfig.use_cache",description:`<strong>use_cache</strong> (<code>bool</code>, <em>optional</em>, defaults to <code>True</code>) &#x2014;
Whether or not the model should return the last key/values attentions (not used by all models)`,name:"use_cache"},{anchor:"transformers.MarianConfig.forced_eos_token_id",description:`<strong>forced_eos_token_id</strong> (<code>int</code>, <em>optional</em>, defaults to 0) &#x2014;
The id of the token to force as the last generated token when <code>max_length</code> is reached. Usually set to
<code>eos_token_id</code>.`,name:"forced_eos_token_id"}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/configuration_marian.py#L34"}}),an=new Qt({props:{anchor:"transformers.MarianConfig.example",$$slots:{default:[kf]},$$scope:{ctx:J}}}),yo=new oe({}),To=new D({props:{name:"class transformers.MarianTokenizer",anchor:"transformers.MarianTokenizer",parameters:[{name:"source_spm",val:""},{name:"target_spm",val:""},{name:"vocab",val:""},{name:"target_vocab_file",val:" = None"},{name:"source_lang",val:" = None"},{name:"target_lang",val:" = None"},{name:"unk_token",val:" = '<unk>'"},{name:"eos_token",val:" = '</s>'"},{name:"pad_token",val:" = '<pad>'"},{name:"model_max_length",val:" = 512"},{name:"sp_model_kwargs",val:": typing.Union[typing.Dict[str, typing.Any], NoneType] = None"},{name:"separate_vocabs",val:" = False"},{name:"**kwargs",val:""}],parametersDescription:[{anchor:"transformers.MarianTokenizer.source_spm",description:`<strong>source_spm</strong> (<code>str</code>) &#x2014;
<a href="https://github.com/google/sentencepiece" rel="nofollow">SentencePiece</a> file (generally has a .spm extension) that
contains the vocabulary for the source language.`,name:"source_spm"},{anchor:"transformers.MarianTokenizer.target_spm",description:`<strong>target_spm</strong> (<code>str</code>) &#x2014;
<a href="https://github.com/google/sentencepiece" rel="nofollow">SentencePiece</a> file (generally has a .spm extension) that
contains the vocabulary for the target language.`,name:"target_spm"},{anchor:"transformers.MarianTokenizer.source_lang",description:`<strong>source_lang</strong> (<code>str</code>, <em>optional</em>) &#x2014;
A string representing the source language.`,name:"source_lang"},{anchor:"transformers.MarianTokenizer.target_lang",description:`<strong>target_lang</strong> (<code>str</code>, <em>optional</em>) &#x2014;
A string representing the target language.`,name:"target_lang"},{anchor:"transformers.MarianTokenizer.unk_token",description:`<strong>unk_token</strong> (<code>str</code>, <em>optional</em>, defaults to <code>&quot;&lt;unk&gt;&quot;</code>) &#x2014;
The unknown token. A token that is not in the vocabulary cannot be converted to an ID and is set to be this
token instead.`,name:"unk_token"},{anchor:"transformers.MarianTokenizer.eos_token",description:`<strong>eos_token</strong> (<code>str</code>, <em>optional</em>, defaults to <code>&quot;&lt;/s&gt;&quot;</code>) &#x2014;
The end of sequence token.`,name:"eos_token"},{anchor:"transformers.MarianTokenizer.pad_token",description:`<strong>pad_token</strong> (<code>str</code>, <em>optional</em>, defaults to <code>&quot;&lt;pad&gt;&quot;</code>) &#x2014;
The token used for padding, for example when batching sequences of different lengths.`,name:"pad_token"},{anchor:"transformers.MarianTokenizer.model_max_length",description:`<strong>model_max_length</strong> (<code>int</code>, <em>optional</em>, defaults to 512) &#x2014;
The maximum sentence length the model accepts.`,name:"model_max_length"},{anchor:"transformers.MarianTokenizer.additional_special_tokens",description:`<strong>additional_special_tokens</strong> (<code>List[str]</code>, <em>optional</em>, defaults to <code>[&quot;&lt;eop&gt;&quot;, &quot;&lt;eod&gt;&quot;]</code>) &#x2014;
Additional special tokens used by the tokenizer.`,name:"additional_special_tokens"},{anchor:"transformers.MarianTokenizer.sp_model_kwargs",description:`<strong>sp_model_kwargs</strong> (<code>dict</code>, <em>optional</em>) &#x2014;
Will be passed to the <code>SentencePieceProcessor.__init__()</code> method. The <a href="https://github.com/google/sentencepiece/tree/master/python" rel="nofollow">Python wrapper for
SentencePiece</a> can be used, among other things,
to set:</p>
<ul>
<li>
<p><code>enable_sampling</code>: Enable subword regularization.</p>
</li>
<li>
<p><code>nbest_size</code>: Sampling parameters for unigram. Invalid for BPE-Dropout.</p>
<ul>
<li><code>nbest_size = {0,1}</code>: No sampling is performed.</li>
<li><code>nbest_size &gt; 1</code>: samples from the nbest_size results.</li>
<li><code>nbest_size &lt; 0</code>: assuming that nbest_size is infinite and samples from the all hypothesis (lattice)
using forward-filtering-and-backward-sampling algorithm.</li>
</ul>
</li>
<li>
<p><code>alpha</code>: Smoothing parameter for unigram sampling, and dropout probability of merge operations for
BPE-dropout.</p>
</li>
</ul>`,name:"sp_model_kwargs"}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/tokenization_marian.py#L61"}}),ln=new Qt({props:{anchor:"transformers.MarianTokenizer.example",$$slots:{default:[wf]},$$scope:{ctx:J}}}),wo=new D({props:{name:"build_inputs_with_special_tokens",anchor:"transformers.MarianTokenizer.build_inputs_with_special_tokens",parameters:[{name:"token_ids_0",val:""},{name:"token_ids_1",val:" = None"}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/tokenization_marian.py#L283"}}),xo=new oe({}),jo=new D({props:{name:"class transformers.MarianModel",anchor:"transformers.MarianModel",parameters:[{name:"config",val:": MarianConfig"}],parametersDescription:[{anchor:"transformers.MarianModel.config",description:`<strong>config</strong> (<a href="/docs/transformers/v4.30.0/en/model_doc/marian#transformers.MarianConfig">MarianConfig</a>) &#x2014;
Model configuration class with all the parameters of the model. Initializing with a config file does not
load the weights associated with the model, only the configuration. Check out the
<a href="/docs/transformers/v4.30.0/en/main_classes/model#transformers.PreTrainedModel.from_pretrained">from_pretrained()</a> method to load the model weights.`,name:"config"}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/modeling_marian.py#L1100"}}),zo=new D({props:{name:"forward",anchor:"transformers.MarianModel.forward",parameters:[{name:"input_ids",val:": LongTensor = None"},{name:"attention_mask",val:": typing.Optional[torch.Tensor] = None"},{name:"decoder_input_ids",val:": typing.Optional[torch.LongTensor] = None"},{name:"decoder_attention_mask",val:": typing.Optional[torch.Tensor] = None"},{name:"head_mask",val:": typing.Optional[torch.Tensor] = None"},{name:"decoder_head_mask",val:": typing.Optional[torch.Tensor] = None"},{name:"cross_attn_head_mask",val:": typing.Optional[torch.Tensor] = None"},{name:"encoder_outputs",val:": typing.Union[typing.Tuple[torch.Tensor], transformers.modeling_outputs.BaseModelOutput, NoneType] = None"},{name:"past_key_values",val:": typing.Optional[typing.Tuple[typing.Tuple[torch.FloatTensor]]] = None"},{name:"inputs_embeds",val:": typing.Optional[torch.FloatTensor] = None"},{name:"decoder_inputs_embeds",val:": typing.Optional[torch.FloatTensor] = None"},{name:"use_cache",val:": typing.Optional[bool] = None"},{name:"output_attentions",val:": typing.Optional[bool] = None"},{name:"output_hidden_states",val:": typing.Optional[bool] = None"},{name:"return_dict",val:": typing.Optional[bool] = None"}],parametersDescription:[{anchor:"transformers.MarianModel.forward.input_ids",description:`<strong>input_ids</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size, sequence_length)</code>) &#x2014;
Indices of input sequence tokens in the vocabulary. Padding will be ignored by default should you provide
it.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.30.0/en/model_doc/auto#transformers.AutoTokenizer">AutoTokenizer</a>. See <a href="/docs/transformers/v4.30.0/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> and
<a href="/docs/transformers/v4.30.0/en/model_doc/speecht5#transformers.SpeechT5Tokenizer.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> for details.</p>
<p><a href="../glossary#input-ids">What are input IDs?</a>`,name:"input_ids"},{anchor:"transformers.MarianModel.forward.attention_mask",description:`<strong>attention_mask</strong> (<code>torch.Tensor</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Mask to avoid performing attention on padding token indices. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 for tokens that are <strong>not masked</strong>,</li>
<li>0 for tokens that are <strong>masked</strong>.</li>
</ul>
<p><a href="../glossary#attention-mask">What are attention masks?</a>`,name:"attention_mask"},{anchor:"transformers.MarianModel.forward.decoder_input_ids",description:`<strong>decoder_input_ids</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size, target_sequence_length)</code>, <em>optional</em>) &#x2014;
Indices of decoder input sequence tokens in the vocabulary.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.30.0/en/model_doc/auto#transformers.AutoTokenizer">AutoTokenizer</a>. See <a href="/docs/transformers/v4.30.0/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> and
<a href="/docs/transformers/v4.30.0/en/model_doc/speecht5#transformers.SpeechT5Tokenizer.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> for details.</p>
<p><a href="../glossary#decoder-input-ids">What are decoder input IDs?</a></p>
<p>Marian uses the <code>pad_token_id</code> as the starting token for <code>decoder_input_ids</code> generation. If
<code>past_key_values</code> is used, optionally only the last <code>decoder_input_ids</code> have to be input (see
<code>past_key_values</code>).`,name:"decoder_input_ids"},{anchor:"transformers.MarianModel.forward.decoder_attention_mask",description:`<strong>decoder_attention_mask</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size, target_sequence_length)</code>, <em>optional</em>) &#x2014;
Default behavior: generate a tensor that ignores pad tokens in <code>decoder_input_ids</code>. Causal mask will also
be used by default.`,name:"decoder_attention_mask"},{anchor:"transformers.MarianModel.forward.head_mask",description:`<strong>head_mask</strong> (<code>torch.Tensor</code> of shape <code>(encoder_layers, encoder_attention_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the attention modules in the encoder. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 indicates the head is <strong>not masked</strong>,</li>
<li>0 indicates the head is <strong>masked</strong>.</li>
</ul>`,name:"head_mask"},{anchor:"transformers.MarianModel.forward.decoder_head_mask",description:`<strong>decoder_head_mask</strong> (<code>torch.Tensor</code> of shape <code>(decoder_layers, decoder_attention_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the attention modules in the decoder. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 indicates the head is <strong>not masked</strong>,</li>
<li>0 indicates the head is <strong>masked</strong>.</li>
</ul>`,name:"decoder_head_mask"},{anchor:"transformers.MarianModel.forward.cross_attn_head_mask",description:`<strong>cross_attn_head_mask</strong> (<code>torch.Tensor</code> of shape <code>(decoder_layers, decoder_attention_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the cross-attention modules in the decoder. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 indicates the head is <strong>not masked</strong>,</li>
<li>0 indicates the head is <strong>masked</strong>.</li>
</ul>`,name:"cross_attn_head_mask"},{anchor:"transformers.MarianModel.forward.encoder_outputs",description:`<strong>encoder_outputs</strong> (<code>tuple(tuple(torch.FloatTensor)</code>, <em>optional</em>) &#x2014;
Tuple consists of (<code>last_hidden_state</code>, <em>optional</em>: <code>hidden_states</code>, <em>optional</em>: <code>attentions</code>)
<code>last_hidden_state</code> of shape <code>(batch_size, sequence_length, hidden_size)</code>, <em>optional</em>) is a sequence of
hidden-states at the output of the last layer of the encoder. Used in the cross-attention of the decoder.`,name:"encoder_outputs"},{anchor:"transformers.MarianModel.forward.past_key_values",description:`<strong>past_key_values</strong> (<code>tuple(tuple(torch.FloatTensor))</code>, <em>optional</em>, returned when <code>use_cache=True</code> is passed or when <code>config.use_cache=True</code>) &#x2014;
Tuple of <code>tuple(torch.FloatTensor)</code> of length <code>config.n_layers</code>, with each tuple having 2 tensors of shape
<code>(batch_size, num_heads, sequence_length, embed_size_per_head)</code>) and 2 additional tensors of shape
<code>(batch_size, num_heads, encoder_sequence_length, embed_size_per_head)</code>.</p>
<p>Contains pre-computed hidden-states (key and values in the self-attention blocks and in the cross-attention
blocks) that can be used (see <code>past_key_values</code> input) to speed up sequential decoding.</p>
<p>If <code>past_key_values</code> are used, the user can optionally input only the last <code>decoder_input_ids</code> (those that
don&#x2019;t have their past key value states given to this model) of shape <code>(batch_size, 1)</code> instead of all
<code>decoder_input_ids</code> of shape <code>(batch_size, sequence_length)</code>.`,name:"past_key_values"},{anchor:"transformers.MarianModel.forward.inputs_embeds",description:`<strong>inputs_embeds</strong> (<code>torch.FloatTensor</code> of shape <code>(batch_size, sequence_length, hidden_size)</code>, <em>optional</em>) &#x2014;
Optionally, instead of passing <code>input_ids</code> you can choose to directly pass an embedded representation. This
is useful if you want more control over how to convert <code>input_ids</code> indices into associated vectors than the
model&#x2019;s internal embedding lookup matrix.`,name:"inputs_embeds"},{anchor:"transformers.MarianModel.forward.decoder_inputs_embeds",description:`<strong>decoder_inputs_embeds</strong> (<code>torch.FloatTensor</code> of shape <code>(batch_size, target_sequence_length, hidden_size)</code>, <em>optional</em>) &#x2014;
Optionally, instead of passing <code>decoder_input_ids</code> you can choose to directly pass an embedded
representation. If <code>past_key_values</code> is used, optionally only the last <code>decoder_inputs_embeds</code> have to be
input (see <code>past_key_values</code>). This is useful if you want more control over how to convert
<code>decoder_input_ids</code> indices into associated vectors than the model&#x2019;s internal embedding lookup matrix.</p>
<p>If <code>decoder_input_ids</code> and <code>decoder_inputs_embeds</code> are both unset, <code>decoder_inputs_embeds</code> takes the value
of <code>inputs_embeds</code>.`,name:"decoder_inputs_embeds"},{anchor:"transformers.MarianModel.forward.use_cache",description:`<strong>use_cache</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
If set to <code>True</code>, <code>past_key_values</code> key value states are returned and can be used to speed up decoding (see
<code>past_key_values</code>).`,name:"use_cache"},{anchor:"transformers.MarianModel.forward.output_attentions",description:`<strong>output_attentions</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return the attentions tensors of all attention layers. See <code>attentions</code> under returned
tensors for more detail.`,name:"output_attentions"},{anchor:"transformers.MarianModel.forward.output_hidden_states",description:`<strong>output_hidden_states</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return the hidden states of all layers. See <code>hidden_states</code> under returned tensors for
more detail.`,name:"output_hidden_states"},{anchor:"transformers.MarianModel.forward.return_dict",description:`<strong>return_dict</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return a <a href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.utils.ModelOutput">ModelOutput</a> instead of a plain tuple.`,name:"return_dict"}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/modeling_marian.py#L1184",returnDescription:`
<p>A <a
  href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.modeling_outputs.Seq2SeqModelOutput"
>transformers.modeling_outputs.Seq2SeqModelOutput</a> or a tuple of
<code>torch.FloatTensor</code> (if <code>return_dict=False</code> is passed or when <code>config.return_dict=False</code>) comprising various
elements depending on the configuration (<a
  href="/docs/transformers/v4.30.0/en/model_doc/marian#transformers.MarianConfig"
>MarianConfig</a>) and inputs.</p>
<ul>
<li>
<p><strong>last_hidden_state</strong> (<code>torch.FloatTensor</code> of shape <code>(batch_size, sequence_length, hidden_size)</code>) \u2014 Sequence of hidden-states at the output of the last layer of the decoder of the model.</p>
<p>If <code>past_key_values</code> is used only the last hidden-state of the sequences of shape <code>(batch_size, 1, hidden_size)</code> is output.</p>
</li>
<li>
<p><strong>past_key_values</strong> (<code>tuple(tuple(torch.FloatTensor))</code>, <em>optional</em>, returned when <code>use_cache=True</code> is passed or when <code>config.use_cache=True</code>) \u2014 Tuple of <code>tuple(torch.FloatTensor)</code> of length <code>config.n_layers</code>, with each tuple having 2 tensors of shape
<code>(batch_size, num_heads, sequence_length, embed_size_per_head)</code>) and 2 additional tensors of shape
<code>(batch_size, num_heads, encoder_sequence_length, embed_size_per_head)</code>.</p>
<p>Contains pre-computed hidden-states (key and values in the self-attention blocks and in the cross-attention
blocks) that can be used (see <code>past_key_values</code> input) to speed up sequential decoding.</p>
</li>
<li>
<p><strong>decoder_hidden_states</strong> (<code>tuple(torch.FloatTensor)</code>, <em>optional</em>, returned when <code>output_hidden_states=True</code> is passed or when <code>config.output_hidden_states=True</code>) \u2014 Tuple of <code>torch.FloatTensor</code> (one for the output of the embeddings, if the model has an embedding layer, +
one for the output of each layer) of shape <code>(batch_size, sequence_length, hidden_size)</code>.</p>
<p>Hidden-states of the decoder at the output of each layer plus the optional initial embedding outputs.</p>
</li>
<li>
<p><strong>decoder_attentions</strong> (<code>tuple(torch.FloatTensor)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>torch.FloatTensor</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the decoder, after the attention softmax, used to compute the weighted average in the
self-attention heads.</p>
</li>
<li>
<p><strong>cross_attentions</strong> (<code>tuple(torch.FloatTensor)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>torch.FloatTensor</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the decoder\u2019s cross-attention layer, after the attention softmax, used to compute the
weighted average in the cross-attention heads.</p>
</li>
<li>
<p><strong>encoder_last_hidden_state</strong> (<code>torch.FloatTensor</code> of shape <code>(batch_size, sequence_length, hidden_size)</code>, <em>optional</em>) \u2014 Sequence of hidden-states at the output of the last layer of the encoder of the model.</p>
</li>
<li>
<p><strong>encoder_hidden_states</strong> (<code>tuple(torch.FloatTensor)</code>, <em>optional</em>, returned when <code>output_hidden_states=True</code> is passed or when <code>config.output_hidden_states=True</code>) \u2014 Tuple of <code>torch.FloatTensor</code> (one for the output of the embeddings, if the model has an embedding layer, +
one for the output of each layer) of shape <code>(batch_size, sequence_length, hidden_size)</code>.</p>
<p>Hidden-states of the encoder at the output of each layer plus the optional initial embedding outputs.</p>
</li>
<li>
<p><strong>encoder_attentions</strong> (<code>tuple(torch.FloatTensor)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>torch.FloatTensor</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the encoder, after the attention softmax, used to compute the weighted average in the
self-attention heads.</p>
</li>
</ul>
`,returnType:`
<p><a
  href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.modeling_outputs.Seq2SeqModelOutput"
>transformers.modeling_outputs.Seq2SeqModelOutput</a> or <code>tuple(torch.FloatTensor)</code></p>
`}}),pn=new Gn({props:{$$slots:{default:[xf]},$$scope:{ctx:J}}}),hn=new Qt({props:{anchor:"transformers.MarianModel.forward.example",$$slots:{default:[jf]},$$scope:{ctx:J}}}),Eo=new oe({}),Io=new D({props:{name:"class transformers.MarianMTModel",anchor:"transformers.MarianMTModel",parameters:[{name:"config",val:": MarianConfig"}],parametersDescription:[{anchor:"transformers.MarianMTModel.config",description:`<strong>config</strong> (<a href="/docs/transformers/v4.30.0/en/model_doc/marian#transformers.MarianConfig">MarianConfig</a>) &#x2014;
Model configuration class with all the parameters of the model. Initializing with a config file does not
load the weights associated with the model, only the configuration. Check out the
<a href="/docs/transformers/v4.30.0/en/main_classes/model#transformers.PreTrainedModel.from_pretrained">from_pretrained()</a> method to load the model weights.`,name:"config"}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/modeling_marian.py#L1286"}}),qo=new D({props:{name:"forward",anchor:"transformers.MarianMTModel.forward",parameters:[{name:"input_ids",val:": LongTensor = None"},{name:"attention_mask",val:": typing.Optional[torch.Tensor] = None"},{name:"decoder_input_ids",val:": typing.Optional[torch.LongTensor] = None"},{name:"decoder_attention_mask",val:": typing.Optional[torch.Tensor] = None"},{name:"head_mask",val:": typing.Optional[torch.Tensor] = None"},{name:"decoder_head_mask",val:": typing.Optional[torch.Tensor] = None"},{name:"cross_attn_head_mask",val:": typing.Optional[torch.Tensor] = None"},{name:"encoder_outputs",val:": typing.Union[typing.Tuple[torch.Tensor], transformers.modeling_outputs.BaseModelOutput, NoneType] = None"},{name:"past_key_values",val:": typing.Optional[typing.Tuple[typing.Tuple[torch.FloatTensor]]] = None"},{name:"inputs_embeds",val:": typing.Optional[torch.FloatTensor] = None"},{name:"decoder_inputs_embeds",val:": typing.Optional[torch.FloatTensor] = None"},{name:"labels",val:": typing.Optional[torch.LongTensor] = None"},{name:"use_cache",val:": typing.Optional[bool] = None"},{name:"output_attentions",val:": typing.Optional[bool] = None"},{name:"output_hidden_states",val:": typing.Optional[bool] = None"},{name:"return_dict",val:": typing.Optional[bool] = None"}],parametersDescription:[{anchor:"transformers.MarianMTModel.forward.input_ids",description:`<strong>input_ids</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size, sequence_length)</code>) &#x2014;
Indices of input sequence tokens in the vocabulary. Padding will be ignored by default should you provide
it.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.30.0/en/model_doc/auto#transformers.AutoTokenizer">AutoTokenizer</a>. See <a href="/docs/transformers/v4.30.0/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> and
<a href="/docs/transformers/v4.30.0/en/model_doc/speecht5#transformers.SpeechT5Tokenizer.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> for details.</p>
<p><a href="../glossary#input-ids">What are input IDs?</a>`,name:"input_ids"},{anchor:"transformers.MarianMTModel.forward.attention_mask",description:`<strong>attention_mask</strong> (<code>torch.Tensor</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Mask to avoid performing attention on padding token indices. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 for tokens that are <strong>not masked</strong>,</li>
<li>0 for tokens that are <strong>masked</strong>.</li>
</ul>
<p><a href="../glossary#attention-mask">What are attention masks?</a>`,name:"attention_mask"},{anchor:"transformers.MarianMTModel.forward.decoder_input_ids",description:`<strong>decoder_input_ids</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size, target_sequence_length)</code>, <em>optional</em>) &#x2014;
Indices of decoder input sequence tokens in the vocabulary.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.30.0/en/model_doc/auto#transformers.AutoTokenizer">AutoTokenizer</a>. See <a href="/docs/transformers/v4.30.0/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> and
<a href="/docs/transformers/v4.30.0/en/model_doc/speecht5#transformers.SpeechT5Tokenizer.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> for details.</p>
<p><a href="../glossary#decoder-input-ids">What are decoder input IDs?</a></p>
<p>Marian uses the <code>pad_token_id</code> as the starting token for <code>decoder_input_ids</code> generation. If
<code>past_key_values</code> is used, optionally only the last <code>decoder_input_ids</code> have to be input (see
<code>past_key_values</code>).`,name:"decoder_input_ids"},{anchor:"transformers.MarianMTModel.forward.decoder_attention_mask",description:`<strong>decoder_attention_mask</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size, target_sequence_length)</code>, <em>optional</em>) &#x2014;
Default behavior: generate a tensor that ignores pad tokens in <code>decoder_input_ids</code>. Causal mask will also
be used by default.`,name:"decoder_attention_mask"},{anchor:"transformers.MarianMTModel.forward.head_mask",description:`<strong>head_mask</strong> (<code>torch.Tensor</code> of shape <code>(encoder_layers, encoder_attention_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the attention modules in the encoder. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 indicates the head is <strong>not masked</strong>,</li>
<li>0 indicates the head is <strong>masked</strong>.</li>
</ul>`,name:"head_mask"},{anchor:"transformers.MarianMTModel.forward.decoder_head_mask",description:`<strong>decoder_head_mask</strong> (<code>torch.Tensor</code> of shape <code>(decoder_layers, decoder_attention_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the attention modules in the decoder. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 indicates the head is <strong>not masked</strong>,</li>
<li>0 indicates the head is <strong>masked</strong>.</li>
</ul>`,name:"decoder_head_mask"},{anchor:"transformers.MarianMTModel.forward.cross_attn_head_mask",description:`<strong>cross_attn_head_mask</strong> (<code>torch.Tensor</code> of shape <code>(decoder_layers, decoder_attention_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the cross-attention modules in the decoder. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 indicates the head is <strong>not masked</strong>,</li>
<li>0 indicates the head is <strong>masked</strong>.</li>
</ul>`,name:"cross_attn_head_mask"},{anchor:"transformers.MarianMTModel.forward.encoder_outputs",description:`<strong>encoder_outputs</strong> (<code>tuple(tuple(torch.FloatTensor)</code>, <em>optional</em>) &#x2014;
Tuple consists of (<code>last_hidden_state</code>, <em>optional</em>: <code>hidden_states</code>, <em>optional</em>: <code>attentions</code>)
<code>last_hidden_state</code> of shape <code>(batch_size, sequence_length, hidden_size)</code>, <em>optional</em>) is a sequence of
hidden-states at the output of the last layer of the encoder. Used in the cross-attention of the decoder.`,name:"encoder_outputs"},{anchor:"transformers.MarianMTModel.forward.past_key_values",description:`<strong>past_key_values</strong> (<code>tuple(tuple(torch.FloatTensor))</code>, <em>optional</em>, returned when <code>use_cache=True</code> is passed or when <code>config.use_cache=True</code>) &#x2014;
Tuple of <code>tuple(torch.FloatTensor)</code> of length <code>config.n_layers</code>, with each tuple having 2 tensors of shape
<code>(batch_size, num_heads, sequence_length, embed_size_per_head)</code>) and 2 additional tensors of shape
<code>(batch_size, num_heads, encoder_sequence_length, embed_size_per_head)</code>.</p>
<p>Contains pre-computed hidden-states (key and values in the self-attention blocks and in the cross-attention
blocks) that can be used (see <code>past_key_values</code> input) to speed up sequential decoding.</p>
<p>If <code>past_key_values</code> are used, the user can optionally input only the last <code>decoder_input_ids</code> (those that
don&#x2019;t have their past key value states given to this model) of shape <code>(batch_size, 1)</code> instead of all
<code>decoder_input_ids</code> of shape <code>(batch_size, sequence_length)</code>.`,name:"past_key_values"},{anchor:"transformers.MarianMTModel.forward.inputs_embeds",description:`<strong>inputs_embeds</strong> (<code>torch.FloatTensor</code> of shape <code>(batch_size, sequence_length, hidden_size)</code>, <em>optional</em>) &#x2014;
Optionally, instead of passing <code>input_ids</code> you can choose to directly pass an embedded representation. This
is useful if you want more control over how to convert <code>input_ids</code> indices into associated vectors than the
model&#x2019;s internal embedding lookup matrix.`,name:"inputs_embeds"},{anchor:"transformers.MarianMTModel.forward.decoder_inputs_embeds",description:`<strong>decoder_inputs_embeds</strong> (<code>torch.FloatTensor</code> of shape <code>(batch_size, target_sequence_length, hidden_size)</code>, <em>optional</em>) &#x2014;
Optionally, instead of passing <code>decoder_input_ids</code> you can choose to directly pass an embedded
representation. If <code>past_key_values</code> is used, optionally only the last <code>decoder_inputs_embeds</code> have to be
input (see <code>past_key_values</code>). This is useful if you want more control over how to convert
<code>decoder_input_ids</code> indices into associated vectors than the model&#x2019;s internal embedding lookup matrix.</p>
<p>If <code>decoder_input_ids</code> and <code>decoder_inputs_embeds</code> are both unset, <code>decoder_inputs_embeds</code> takes the value
of <code>inputs_embeds</code>.`,name:"decoder_inputs_embeds"},{anchor:"transformers.MarianMTModel.forward.use_cache",description:`<strong>use_cache</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
If set to <code>True</code>, <code>past_key_values</code> key value states are returned and can be used to speed up decoding (see
<code>past_key_values</code>).`,name:"use_cache"},{anchor:"transformers.MarianMTModel.forward.output_attentions",description:`<strong>output_attentions</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return the attentions tensors of all attention layers. See <code>attentions</code> under returned
tensors for more detail.`,name:"output_attentions"},{anchor:"transformers.MarianMTModel.forward.output_hidden_states",description:`<strong>output_hidden_states</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return the hidden states of all layers. See <code>hidden_states</code> under returned tensors for
more detail.`,name:"output_hidden_states"},{anchor:"transformers.MarianMTModel.forward.return_dict",description:`<strong>return_dict</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return a <a href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.utils.ModelOutput">ModelOutput</a> instead of a plain tuple.`,name:"return_dict"},{anchor:"transformers.MarianMTModel.forward.labels",description:`<strong>labels</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Labels for computing the masked language modeling loss. Indices should either be in <code>[0, ..., config.vocab_size]</code> or -100 (see <code>input_ids</code> docstring). Tokens with indices set to <code>-100</code> are ignored
(masked), the loss is only computed for the tokens with labels in <code>[0, ..., config.vocab_size]</code>.`,name:"labels"}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/modeling_marian.py#L1413",returnDescription:`
<p>A <a
  href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.modeling_outputs.Seq2SeqLMOutput"
>transformers.modeling_outputs.Seq2SeqLMOutput</a> or a tuple of
<code>torch.FloatTensor</code> (if <code>return_dict=False</code> is passed or when <code>config.return_dict=False</code>) comprising various
elements depending on the configuration (<a
  href="/docs/transformers/v4.30.0/en/model_doc/marian#transformers.MarianConfig"
>MarianConfig</a>) and inputs.</p>
<ul>
<li>
<p><strong>loss</strong> (<code>torch.FloatTensor</code> of shape <code>(1,)</code>, <em>optional</em>, returned when <code>labels</code> is provided) \u2014 Language modeling loss.</p>
</li>
<li>
<p><strong>logits</strong> (<code>torch.FloatTensor</code> of shape <code>(batch_size, sequence_length, config.vocab_size)</code>) \u2014 Prediction scores of the language modeling head (scores for each vocabulary token before SoftMax).</p>
</li>
<li>
<p><strong>past_key_values</strong> (<code>tuple(tuple(torch.FloatTensor))</code>, <em>optional</em>, returned when <code>use_cache=True</code> is passed or when <code>config.use_cache=True</code>) \u2014 Tuple of <code>tuple(torch.FloatTensor)</code> of length <code>config.n_layers</code>, with each tuple having 2 tensors of shape
<code>(batch_size, num_heads, sequence_length, embed_size_per_head)</code>) and 2 additional tensors of shape
<code>(batch_size, num_heads, encoder_sequence_length, embed_size_per_head)</code>.</p>
<p>Contains pre-computed hidden-states (key and values in the self-attention blocks and in the cross-attention
blocks) that can be used (see <code>past_key_values</code> input) to speed up sequential decoding.</p>
</li>
<li>
<p><strong>decoder_hidden_states</strong> (<code>tuple(torch.FloatTensor)</code>, <em>optional</em>, returned when <code>output_hidden_states=True</code> is passed or when <code>config.output_hidden_states=True</code>) \u2014 Tuple of <code>torch.FloatTensor</code> (one for the output of the embeddings, if the model has an embedding layer, +
one for the output of each layer) of shape <code>(batch_size, sequence_length, hidden_size)</code>.</p>
<p>Hidden-states of the decoder at the output of each layer plus the initial embedding outputs.</p>
</li>
<li>
<p><strong>decoder_attentions</strong> (<code>tuple(torch.FloatTensor)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>torch.FloatTensor</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the decoder, after the attention softmax, used to compute the weighted average in the
self-attention heads.</p>
</li>
<li>
<p><strong>cross_attentions</strong> (<code>tuple(torch.FloatTensor)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>torch.FloatTensor</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the decoder\u2019s cross-attention layer, after the attention softmax, used to compute the
weighted average in the cross-attention heads.</p>
</li>
<li>
<p><strong>encoder_last_hidden_state</strong> (<code>torch.FloatTensor</code> of shape <code>(batch_size, sequence_length, hidden_size)</code>, <em>optional</em>) \u2014 Sequence of hidden-states at the output of the last layer of the encoder of the model.</p>
</li>
<li>
<p><strong>encoder_hidden_states</strong> (<code>tuple(torch.FloatTensor)</code>, <em>optional</em>, returned when <code>output_hidden_states=True</code> is passed or when <code>config.output_hidden_states=True</code>) \u2014 Tuple of <code>torch.FloatTensor</code> (one for the output of the embeddings, if the model has an embedding layer, +
one for the output of each layer) of shape <code>(batch_size, sequence_length, hidden_size)</code>.</p>
<p>Hidden-states of the encoder at the output of each layer plus the initial embedding outputs.</p>
</li>
<li>
<p><strong>encoder_attentions</strong> (<code>tuple(torch.FloatTensor)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>torch.FloatTensor</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the encoder, after the attention softmax, used to compute the weighted average in the
self-attention heads.</p>
</li>
</ul>
`,returnType:`
<p><a
  href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.modeling_outputs.Seq2SeqLMOutput"
>transformers.modeling_outputs.Seq2SeqLMOutput</a> or <code>tuple(torch.FloatTensor)</code></p>
`}}),mn=new Gn({props:{$$slots:{default:[Jf]},$$scope:{ctx:J}}}),fn=new Qt({props:{anchor:"transformers.MarianMTModel.forward.example",$$slots:{default:[$f]},$$scope:{ctx:J}}}),Ao=new oe({}),So=new D({props:{name:"class transformers.MarianForCausalLM",anchor:"transformers.MarianForCausalLM",parameters:[{name:"config",val:""}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/modeling_marian.py#L1557"}}),Po=new D({props:{name:"forward",anchor:"transformers.MarianForCausalLM.forward",parameters:[{name:"input_ids",val:": LongTensor = None"},{name:"attention_mask",val:": typing.Optional[torch.Tensor] = None"},{name:"encoder_hidden_states",val:": typing.Optional[torch.FloatTensor] = None"},{name:"encoder_attention_mask",val:": typing.Optional[torch.FloatTensor] = None"},{name:"head_mask",val:": typing.Optional[torch.Tensor] = None"},{name:"cross_attn_head_mask",val:": typing.Optional[torch.Tensor] = None"},{name:"past_key_values",val:": typing.Optional[typing.List[torch.FloatTensor]] = None"},{name:"inputs_embeds",val:": typing.Optional[torch.FloatTensor] = None"},{name:"labels",val:": typing.Optional[torch.LongTensor] = None"},{name:"use_cache",val:": typing.Optional[bool] = None"},{name:"output_attentions",val:": typing.Optional[bool] = None"},{name:"output_hidden_states",val:": typing.Optional[bool] = None"},{name:"return_dict",val:": typing.Optional[bool] = None"}],parametersDescription:[{anchor:"transformers.MarianForCausalLM.forward.input_ids",description:`<strong>input_ids</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size, sequence_length)</code>) &#x2014;
Indices of input sequence tokens in the vocabulary. Padding will be ignored by default should you
provide it.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.30.0/en/model_doc/auto#transformers.AutoTokenizer">AutoTokenizer</a>. See <a href="/docs/transformers/v4.30.0/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> and
<a href="/docs/transformers/v4.30.0/en/model_doc/speecht5#transformers.SpeechT5Tokenizer.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> for details.</p>
<p><a href="../glossary#input-ids">What are input IDs?</a>`,name:"input_ids"},{anchor:"transformers.MarianForCausalLM.forward.attention_mask",description:`<strong>attention_mask</strong> (<code>torch.Tensor</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Mask to avoid performing attention on padding token indices. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 for tokens that are <strong>not masked</strong>,</li>
<li>0 for tokens that are <strong>masked</strong>.</li>
</ul>
<p><a href="../glossary#attention-mask">What are attention masks?</a>`,name:"attention_mask"},{anchor:"transformers.MarianForCausalLM.forward.encoder_hidden_states",description:`<strong>encoder_hidden_states</strong>  (<code>torch.FloatTensor</code> of shape <code>(batch_size, sequence_length, hidden_size)</code>, <em>optional</em>) &#x2014;
Sequence of hidden-states at the output of the last layer of the encoder. Used in the cross-attention
if the model is configured as a decoder.`,name:"encoder_hidden_states"},{anchor:"transformers.MarianForCausalLM.forward.encoder_attention_mask",description:`<strong>encoder_attention_mask</strong> (<code>torch.FloatTensor</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Mask to avoid performing attention on the padding token indices of the encoder input. This mask is used
in the cross-attention if the model is configured as a decoder. Mask values selected in <code>[0, 1]</code>:`,name:"encoder_attention_mask"},{anchor:"transformers.MarianForCausalLM.forward.head_mask",description:`<strong>head_mask</strong> (<code>torch.Tensor</code> of shape <code>(decoder_layers, decoder_attention_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the attention modules. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 indicates the head is <strong>not masked</strong>,</li>
<li>0 indicates the head is <strong>masked</strong>.</li>
</ul>`,name:"head_mask"},{anchor:"transformers.MarianForCausalLM.forward.cross_attn_head_mask",description:`<strong>cross_attn_head_mask</strong> (<code>torch.Tensor</code> of shape <code>(decoder_layers, decoder_attention_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the cross-attention modules. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 indicates the head is <strong>not masked</strong>,</li>
<li>0 indicates the head is <strong>masked</strong>.</li>
</ul>`,name:"cross_attn_head_mask"},{anchor:"transformers.MarianForCausalLM.forward.past_key_values",description:`<strong>past_key_values</strong> (<code>tuple(tuple(torch.FloatTensor))</code>, <em>optional</em>, returned when <code>use_cache=True</code> is passed or when <code>config.use_cache=True</code>) &#x2014;
Tuple of <code>tuple(torch.FloatTensor)</code> of length <code>config.n_layers</code>, with each tuple having 2 tensors of
shape <code>(batch_size, num_heads, sequence_length, embed_size_per_head)</code>) and 2 additional tensors of
shape <code>(batch_size, num_heads, encoder_sequence_length, embed_size_per_head)</code>. The two additional
tensors are only required when the model is used as a decoder in a Sequence to Sequence model.</p>
<p>Contains pre-computed hidden-states (key and values in the self-attention blocks and in the
cross-attention blocks) that can be used (see <code>past_key_values</code> input) to speed up sequential decoding.</p>
<p>If <code>past_key_values</code> are used, the user can optionally input only the last <code>decoder_input_ids</code> (those
that don&#x2019;t have their past key value states given to this model) of shape <code>(batch_size, 1)</code> instead of
all <code>decoder_input_ids</code> of shape <code>(batch_size, sequence_length)</code>.`,name:"past_key_values"},{anchor:"transformers.MarianForCausalLM.forward.labels",description:`<strong>labels</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Labels for computing the masked language modeling loss. Indices should either be in <code>[0, ..., config.vocab_size]</code> or -100 (see <code>input_ids</code> docstring). Tokens with indices set to <code>-100</code> are ignored
(masked), the loss is only computed for the tokens with labels in <code>[0, ..., config.vocab_size]</code>.`,name:"labels"},{anchor:"transformers.MarianForCausalLM.forward.use_cache",description:`<strong>use_cache</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
If set to <code>True</code>, <code>past_key_values</code> key value states are returned and can be used to speed up decoding
(see <code>past_key_values</code>).</p>
<ul>
<li>1 for tokens that are <strong>not masked</strong>,</li>
<li>0 for tokens that are <strong>masked</strong>.</li>
</ul>`,name:"use_cache"},{anchor:"transformers.MarianForCausalLM.forward.output_attentions",description:`<strong>output_attentions</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return the attentions tensors of all attention layers. See <code>attentions</code> under
returned tensors for more detail.`,name:"output_attentions"},{anchor:"transformers.MarianForCausalLM.forward.output_hidden_states",description:`<strong>output_hidden_states</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return the hidden states of all layers. See <code>hidden_states</code> under returned tensors
for more detail.`,name:"output_hidden_states"},{anchor:"transformers.MarianForCausalLM.forward.return_dict",description:`<strong>return_dict</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return a <a href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.utils.ModelOutput">ModelOutput</a> instead of a plain tuple.`,name:"return_dict"}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/modeling_marian.py#L1590",returnDescription:`
<p>A <a
  href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.modeling_outputs.CausalLMOutputWithCrossAttentions"
>transformers.modeling_outputs.CausalLMOutputWithCrossAttentions</a> or a tuple of
<code>torch.FloatTensor</code> (if <code>return_dict=False</code> is passed or when <code>config.return_dict=False</code>) comprising various
elements depending on the configuration (<a
  href="/docs/transformers/v4.30.0/en/model_doc/marian#transformers.MarianConfig"
>MarianConfig</a>) and inputs.</p>
<ul>
<li>
<p><strong>loss</strong> (<code>torch.FloatTensor</code> of shape <code>(1,)</code>, <em>optional</em>, returned when <code>labels</code> is provided) \u2014 Language modeling loss (for next-token prediction).</p>
</li>
<li>
<p><strong>logits</strong> (<code>torch.FloatTensor</code> of shape <code>(batch_size, sequence_length, config.vocab_size)</code>) \u2014 Prediction scores of the language modeling head (scores for each vocabulary token before SoftMax).</p>
</li>
<li>
<p><strong>hidden_states</strong> (<code>tuple(torch.FloatTensor)</code>, <em>optional</em>, returned when <code>output_hidden_states=True</code> is passed or when <code>config.output_hidden_states=True</code>) \u2014 Tuple of <code>torch.FloatTensor</code> (one for the output of the embeddings, if the model has an embedding layer, +
one for the output of each layer) of shape <code>(batch_size, sequence_length, hidden_size)</code>.</p>
<p>Hidden-states of the model at the output of each layer plus the optional initial embedding outputs.</p>
</li>
<li>
<p><strong>attentions</strong> (<code>tuple(torch.FloatTensor)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>torch.FloatTensor</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights after the attention softmax, used to compute the weighted average in the self-attention
heads.</p>
</li>
<li>
<p><strong>cross_attentions</strong> (<code>tuple(torch.FloatTensor)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>torch.FloatTensor</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Cross attentions weights after the attention softmax, used to compute the weighted average in the
cross-attention heads.</p>
</li>
<li>
<p><strong>past_key_values</strong> (<code>tuple(tuple(torch.FloatTensor))</code>, <em>optional</em>, returned when <code>use_cache=True</code> is passed or when <code>config.use_cache=True</code>) \u2014 Tuple of <code>torch.FloatTensor</code> tuples of length <code>config.n_layers</code>, with each tuple containing the cached key,
value states of the self-attention and the cross-attention layers if model is used in encoder-decoder
setting. Only relevant if <code>config.is_decoder = True</code>.</p>
<p>Contains pre-computed hidden-states (key and values in the attention blocks) that can be used (see
<code>past_key_values</code> input) to speed up sequential decoding.</p>
</li>
</ul>
`,returnType:`
<p><a
  href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.modeling_outputs.CausalLMOutputWithCrossAttentions"
>transformers.modeling_outputs.CausalLMOutputWithCrossAttentions</a> or <code>tuple(torch.FloatTensor)</code></p>
`}}),Mn=new Qt({props:{anchor:"transformers.MarianForCausalLM.forward.example",$$slots:{default:[Uf]},$$scope:{ctx:J}}}),Vo=new oe({}),Bo=new D({props:{name:"class transformers.TFMarianModel",anchor:"transformers.TFMarianModel",parameters:[{name:"*args",val:""},{name:"**kwargs",val:""}],parametersDescription:[{anchor:"transformers.TFMarianModel.config",description:`<strong>config</strong> (<a href="/docs/transformers/v4.30.0/en/model_doc/marian#transformers.MarianConfig">MarianConfig</a>) &#x2014; Model configuration class with all the parameters of the model.
Initializing with a config file does not load the weights associated with the model, only the
configuration. Check out the <a href="/docs/transformers/v4.30.0/en/main_classes/model#transformers.TFPreTrainedModel.from_pretrained">from_pretrained()</a> method to load the model weights.`,name:"config"}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/modeling_tf_marian.py#L1157"}}),Tn=new Gn({props:{$$slots:{default:[zf]},$$scope:{ctx:J}}}),Lo=new D({props:{name:"call",anchor:"transformers.TFMarianModel.call",parameters:[{name:"input_ids",val:": tf.Tensor | None = None"},{name:"attention_mask",val:": tf.Tensor | None = None"},{name:"decoder_input_ids",val:": tf.Tensor | None = None"},{name:"decoder_attention_mask",val:": tf.Tensor | None = None"},{name:"decoder_position_ids",val:": tf.Tensor | None = None"},{name:"head_mask",val:": tf.Tensor | None = None"},{name:"decoder_head_mask",val:": tf.Tensor | None = None"},{name:"cross_attn_head_mask",val:": tf.Tensor | None = None"},{name:"encoder_outputs",val:": tf.Tensor | None = None"},{name:"past_key_values",val:": Tuple[Tuple[tf.Tensor]] | None = None"},{name:"inputs_embeds",val:": tf.Tensor | None = None"},{name:"decoder_inputs_embeds",val:": tf.Tensor | None = None"},{name:"use_cache",val:": Optional[bool] = None"},{name:"output_attentions",val:": Optional[bool] = None"},{name:"output_hidden_states",val:": Optional[bool] = None"},{name:"return_dict",val:": Optional[bool] = None"},{name:"training",val:": bool = False"},{name:"**kwargs",val:""}],parametersDescription:[{anchor:"transformers.TFMarianModel.call.input_ids",description:`<strong>input_ids</strong> (<code>tf.Tensor</code> of shape <code>(batch_size, sequence_length)</code>) &#x2014;
Indices of input sequence tokens in the vocabulary.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.30.0/en/model_doc/auto#transformers.AutoTokenizer">AutoTokenizer</a>. See <a href="/docs/transformers/v4.30.0/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> and
<a href="/docs/transformers/v4.30.0/en/model_doc/speecht5#transformers.SpeechT5Tokenizer.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> for details.</p>
<p><a href="../glossary#input-ids">What are input IDs?</a>`,name:"input_ids"},{anchor:"transformers.TFMarianModel.call.attention_mask",description:`<strong>attention_mask</strong> (<code>tf.Tensor</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Mask to avoid performing attention on padding token indices. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 for tokens that are <strong>not masked</strong>,</li>
<li>0 for tokens that are <strong>masked</strong>.</li>
</ul>
<p><a href="../glossary#attention-mask">What are attention masks?</a>`,name:"attention_mask"},{anchor:"transformers.TFMarianModel.call.decoder_input_ids",description:`<strong>decoder_input_ids</strong> (<code>tf.Tensor</code> of shape <code>(batch_size, target_sequence_length)</code>, <em>optional</em>) &#x2014;
Indices of decoder input sequence tokens in the vocabulary.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.30.0/en/model_doc/auto#transformers.AutoTokenizer">AutoTokenizer</a>. See <a href="/docs/transformers/v4.30.0/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> and
<a href="/docs/transformers/v4.30.0/en/model_doc/speecht5#transformers.SpeechT5Tokenizer.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> for details.</p>
<p><a href="../glossary#decoder-input-ids">What are decoder input IDs?</a></p>
<p>Marian uses the <code>pad_token_id</code> as the starting token for <code>decoder_input_ids</code> generation. If
<code>past_key_values</code> is used, optionally only the last <code>decoder_input_ids</code> have to be input (see
<code>past_key_values</code>).`,name:"decoder_input_ids"},{anchor:"transformers.TFMarianModel.call.decoder_attention_mask",description:`<strong>decoder_attention_mask</strong> (<code>tf.Tensor</code> of shape <code>(batch_size, target_sequence_length)</code>, <em>optional</em>) &#x2014;
will be made by default and ignore pad tokens. It is not recommended to set this for most use cases.`,name:"decoder_attention_mask"},{anchor:"transformers.TFMarianModel.call.decoder_position_ids",description:`<strong>decoder_position_ids</strong> (<code>tf.Tensor</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Indices of positions of each decoder input sequence tokens in the position embeddings. Selected in the
range <code>[0, config.max_position_embeddings - 1]</code>.`,name:"decoder_position_ids"},{anchor:"transformers.TFMarianModel.call.head_mask",description:`<strong>head_mask</strong> (<code>tf.Tensor</code> of shape <code>(encoder_layers, encoder_attention_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the attention modules in the encoder. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 indicates the head is <strong>not masked</strong>,</li>
<li>0 indicates the head is <strong>masked</strong>.</li>
</ul>`,name:"head_mask"},{anchor:"transformers.TFMarianModel.call.decoder_head_mask",description:`<strong>decoder_head_mask</strong> (<code>tf.Tensor</code> of shape <code>(decoder_layers, decoder_attention_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the attention modules in the decoder. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 indicates the head is <strong>not masked</strong>,</li>
<li>0 indicates the head is <strong>masked</strong>.</li>
</ul>`,name:"decoder_head_mask"},{anchor:"transformers.TFMarianModel.call.cross_attn_head_mask",description:`<strong>cross_attn_head_mask</strong> (<code>tf.Tensor</code> of shape <code>(decoder_layers, decoder_attention_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the cross-attention modules. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 indicates the head is <strong>not masked</strong>,</li>
<li>0 indicates the head is <strong>masked</strong>.</li>
</ul>`,name:"cross_attn_head_mask"},{anchor:"transformers.TFMarianModel.call.encoder_outputs",description:`<strong>encoder_outputs</strong> (<code>tf.FloatTensor</code>, <em>optional</em>) &#x2014;
hidden states at the output of the last layer of the encoder. Used in the cross-attention of the decoder.
of shape <code>(batch_size, sequence_length, hidden_size)</code> is a sequence of`,name:"encoder_outputs"},{anchor:"transformers.TFMarianModel.call.past_key_values",description:`<strong>past_key_values</strong> (<code>Tuple[Tuple[tf.Tensor]]</code> of length <code>config.n_layers</code>) &#x2014;
contains precomputed key and value hidden states of the attention blocks. Can be used to speed up decoding.
If <code>past_key_values</code> are used, the user can optionally input only the last <code>decoder_input_ids</code> (those that
don&#x2019;t have their past key value states given to this model) of shape <code>(batch_size, 1)</code> instead of all
<code>decoder_input_ids</code> of shape <code>(batch_size, sequence_length)</code>.`,name:"past_key_values"},{anchor:"transformers.TFMarianModel.call.use_cache",description:`<strong>use_cache</strong> (<code>bool</code>, <em>optional</em>, defaults to <code>True</code>) &#x2014;
If set to <code>True</code>, <code>past_key_values</code> key value states are returned and can be used to speed up decoding (see
<code>past_key_values</code>). Set to <code>False</code> during training, <code>True</code> during generation`,name:"use_cache"},{anchor:"transformers.TFMarianModel.call.output_attentions",description:`<strong>output_attentions</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return the attentions tensors of all attention layers. See <code>attentions</code> under returned
tensors for more detail. This argument can be used only in eager mode, in graph mode the value in the
config will be used instead.`,name:"output_attentions"},{anchor:"transformers.TFMarianModel.call.output_hidden_states",description:`<strong>output_hidden_states</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return the hidden states of all layers. See <code>hidden_states</code> under returned tensors for
more detail. This argument can be used only in eager mode, in graph mode the value in the config will be
used instead.`,name:"output_hidden_states"},{anchor:"transformers.TFMarianModel.call.return_dict",description:`<strong>return_dict</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return a <a href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.utils.ModelOutput">ModelOutput</a> instead of a plain tuple. This argument can be used in
eager mode, in graph mode the value will always be set to True.`,name:"return_dict"},{anchor:"transformers.TFMarianModel.call.training",description:`<strong>training</strong> (<code>bool</code>, <em>optional</em>, defaults to <code>False</code>) &#x2014;
Whether or not to use the model in training mode (some modules like dropout modules have different
behaviors between training and evaluation).`,name:"training"}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/modeling_tf_marian.py#L1169",returnDescription:`
<p>A <a
  href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.modeling_tf_outputs.TFSeq2SeqModelOutput"
>transformers.modeling_tf_outputs.TFSeq2SeqModelOutput</a> or a tuple of <code>tf.Tensor</code> (if
<code>return_dict=False</code> is passed or when <code>config.return_dict=False</code>) comprising various elements depending on the
configuration (<a
  href="/docs/transformers/v4.30.0/en/model_doc/marian#transformers.MarianConfig"
>MarianConfig</a>) and inputs.</p>
<ul>
<li>
<p><strong>last_hidden_state</strong> (<code>tf.Tensor</code> of shape <code>(batch_size, sequence_length, hidden_size)</code>) \u2014 Sequence of hidden-states at the output of the last layer of the decoder of the model.</p>
<p>If <code>past_key_values</code> is used only the last hidden-state of the sequences of shape <code>(batch_size, 1, hidden_size)</code> is output.</p>
</li>
<li>
<p><strong>past_key_values</strong> (<code>List[tf.Tensor]</code>, <em>optional</em>, returned when <code>use_cache=True</code> is passed or when <code>config.use_cache=True</code>) \u2014 List of <code>tf.Tensor</code> of length <code>config.n_layers</code>, with each tensor of shape <code>(2, batch_size, num_heads, sequence_length, embed_size_per_head)</code>).</p>
<p>Contains pre-computed hidden-states (key and values in the attention blocks) of the decoder that can be
used (see <code>past_key_values</code> input) to speed up sequential decoding.</p>
</li>
<li>
<p><strong>decoder_hidden_states</strong> (<code>tuple(tf.Tensor)</code>, <em>optional</em>, returned when <code>output_hidden_states=True</code> is passed or when <code>config.output_hidden_states=True</code>) \u2014 Tuple of <code>tf.Tensor</code> (one for the output of the embeddings + one for the output of each layer) of shape
<code>(batch_size, sequence_length, hidden_size)</code>.</p>
<p>Hidden-states of the decoder at the output of each layer plus the initial embedding outputs.</p>
</li>
<li>
<p><strong>decoder_attentions</strong> (<code>tuple(tf.Tensor)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>tf.Tensor</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the decoder, after the attention softmax, used to compute the weighted average in the
self-attention heads.</p>
</li>
<li>
<p><strong>cross_attentions</strong> (<code>tuple(tf.Tensor)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>tf.Tensor</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the decoder\u2019s cross-attention layer, after the attention softmax, used to compute the
weighted average in the cross-attention heads.</p>
</li>
<li>
<p><strong>encoder_last_hidden_state</strong> (<code>tf.Tensor</code> of shape <code>(batch_size, sequence_length, hidden_size)</code>, <em>optional</em>) \u2014 Sequence of hidden-states at the output of the last layer of the encoder of the model.</p>
</li>
<li>
<p><strong>encoder_hidden_states</strong> (<code>tuple(tf.Tensor)</code>, <em>optional</em>, returned when <code>output_hidden_states=True</code> is passed or when <code>config.output_hidden_states=True</code>) \u2014 Tuple of <code>tf.Tensor</code> (one for the output of the embeddings + one for the output of each layer) of shape
<code>(batch_size, sequence_length, hidden_size)</code>.</p>
<p>Hidden-states of the encoder at the output of each layer plus the initial embedding outputs.</p>
</li>
<li>
<p><strong>encoder_attentions</strong> (<code>tuple(tf.Tensor)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>tf.Tensor</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the encoder, after the attention softmax, used to compute the weighted average in the
self-attention heads.</p>
</li>
</ul>
`,returnType:`
<p><a
  href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.modeling_tf_outputs.TFSeq2SeqModelOutput"
>transformers.modeling_tf_outputs.TFSeq2SeqModelOutput</a> or <code>tuple(tf.Tensor)</code></p>
`}}),bn=new Gn({props:{$$slots:{default:[Ef]},$$scope:{ctx:J}}}),vn=new Qt({props:{anchor:"transformers.TFMarianModel.call.example",$$slots:{default:[If]},$$scope:{ctx:J}}}),Ho=new oe({}),Qo=new D({props:{name:"class transformers.TFMarianMTModel",anchor:"transformers.TFMarianMTModel",parameters:[{name:"*args",val:""},{name:"**kwargs",val:""}],parametersDescription:[{anchor:"transformers.TFMarianMTModel.config",description:`<strong>config</strong> (<a href="/docs/transformers/v4.30.0/en/model_doc/marian#transformers.MarianConfig">MarianConfig</a>) &#x2014; Model configuration class with all the parameters of the model.
Initializing with a config file does not load the weights associated with the model, only the
configuration. Check out the <a href="/docs/transformers/v4.30.0/en/main_classes/model#transformers.TFPreTrainedModel.from_pretrained">from_pretrained()</a> method to load the model weights.`,name:"config"}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/modeling_tf_marian.py#L1262"}}),wn=new Gn({props:{$$slots:{default:[Ff]},$$scope:{ctx:J}}}),Ko=new D({props:{name:"call",anchor:"transformers.TFMarianMTModel.call",parameters:[{name:"input_ids",val:": tf.Tensor | None = None"},{name:"attention_mask",val:": tf.Tensor | None = None"},{name:"decoder_input_ids",val:": tf.Tensor | None = None"},{name:"decoder_attention_mask",val:": tf.Tensor | None = None"},{name:"decoder_position_ids",val:": tf.Tensor | None = None"},{name:"head_mask",val:": tf.Tensor | None = None"},{name:"decoder_head_mask",val:": tf.Tensor | None = None"},{name:"cross_attn_head_mask",val:": tf.Tensor | None = None"},{name:"encoder_outputs",val:": Optional[TFBaseModelOutput] = None"},{name:"past_key_values",val:": Tuple[Tuple[tf.Tensor]] | None = None"},{name:"inputs_embeds",val:": tf.Tensor | None = None"},{name:"decoder_inputs_embeds",val:": tf.Tensor | None = None"},{name:"use_cache",val:": Optional[bool] = None"},{name:"output_attentions",val:": Optional[bool] = None"},{name:"output_hidden_states",val:": Optional[bool] = None"},{name:"return_dict",val:": Optional[bool] = None"},{name:"labels",val:": tf.Tensor | None = None"},{name:"training",val:": bool = False"}],parametersDescription:[{anchor:"transformers.TFMarianMTModel.call.input_ids",description:`<strong>input_ids</strong> (<code>tf.Tensor</code> of shape <code>({0})</code>) &#x2014;
Indices of input sequence tokens in the vocabulary.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.30.0/en/model_doc/auto#transformers.AutoTokenizer">AutoTokenizer</a>. See <a href="/docs/transformers/v4.30.0/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> and
<a href="/docs/transformers/v4.30.0/en/model_doc/speecht5#transformers.SpeechT5Tokenizer.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> for details.</p>
<p><a href="../glossary#input-ids">What are input IDs?</a>`,name:"input_ids"},{anchor:"transformers.TFMarianMTModel.call.attention_mask",description:`<strong>attention_mask</strong> (<code>tf.Tensor</code> of shape <code>({0})</code>, <em>optional</em>) &#x2014;
Mask to avoid performing attention on padding token indices. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 for tokens that are <strong>not masked</strong>,</li>
<li>0 for tokens that are <strong>masked</strong>.</li>
</ul>
<p><a href="../glossary#attention-mask">What are attention masks?</a>`,name:"attention_mask"},{anchor:"transformers.TFMarianMTModel.call.decoder_input_ids",description:`<strong>decoder_input_ids</strong> (<code>tf.Tensor</code> of shape <code>(batch_size, target_sequence_length)</code>, <em>optional</em>) &#x2014;
Indices of decoder input sequence tokens in the vocabulary.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.30.0/en/model_doc/auto#transformers.AutoTokenizer">AutoTokenizer</a>. See <a href="/docs/transformers/v4.30.0/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> and
<a href="/docs/transformers/v4.30.0/en/model_doc/speecht5#transformers.SpeechT5Tokenizer.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> for details.</p>
<p><a href="../glossary#decoder-input-ids">What are decoder input IDs?</a></p>
<p>Marian uses the <code>pad_token_id</code> as the starting token for <code>decoder_input_ids</code> generation. If
<code>past_key_values</code> is used, optionally only the last <code>decoder_input_ids</code> have to be input (see
<code>past_key_values</code>).`,name:"decoder_input_ids"},{anchor:"transformers.TFMarianMTModel.call.decoder_attention_mask",description:`<strong>decoder_attention_mask</strong> (<code>tf.Tensor</code> of shape <code>(batch_size, target_sequence_length)</code>, <em>optional</em>) &#x2014;
will be made by default and ignore pad tokens. It is not recommended to set this for most use cases.`,name:"decoder_attention_mask"},{anchor:"transformers.TFMarianMTModel.call.decoder_position_ids",description:`<strong>decoder_position_ids</strong> (<code>tf.Tensor</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Indices of positions of each decoder input sequence tokens in the position embeddings. Selected in the
range <code>[0, config.max_position_embeddings - 1]</code>.`,name:"decoder_position_ids"},{anchor:"transformers.TFMarianMTModel.call.head_mask",description:`<strong>head_mask</strong> (<code>tf.Tensor</code> of shape <code>(encoder_layers, encoder_attention_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the attention modules in the encoder. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 indicates the head is <strong>not masked</strong>,</li>
<li>0 indicates the head is <strong>masked</strong>.</li>
</ul>`,name:"head_mask"},{anchor:"transformers.TFMarianMTModel.call.decoder_head_mask",description:`<strong>decoder_head_mask</strong> (<code>tf.Tensor</code> of shape <code>(decoder_layers, decoder_attention_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the attention modules in the decoder. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 indicates the head is <strong>not masked</strong>,</li>
<li>0 indicates the head is <strong>masked</strong>.</li>
</ul>`,name:"decoder_head_mask"},{anchor:"transformers.TFMarianMTModel.call.cross_attn_head_mask",description:`<strong>cross_attn_head_mask</strong> (<code>tf.Tensor</code> of shape <code>(decoder_layers, decoder_attention_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the cross-attention modules. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 indicates the head is <strong>not masked</strong>,</li>
<li>0 indicates the head is <strong>masked</strong>.</li>
</ul>`,name:"cross_attn_head_mask"},{anchor:"transformers.TFMarianMTModel.call.encoder_outputs",description:`<strong>encoder_outputs</strong> (<code>tf.FloatTensor</code>, <em>optional</em>) &#x2014;
hidden states at the output of the last layer of the encoder. Used in the cross-attention of the decoder.
of shape <code>(batch_size, sequence_length, hidden_size)</code> is a sequence of`,name:"encoder_outputs"},{anchor:"transformers.TFMarianMTModel.call.past_key_values",description:`<strong>past_key_values</strong> (<code>Tuple[Tuple[tf.Tensor]]</code> of length <code>config.n_layers</code>) &#x2014;
contains precomputed key and value hidden states of the attention blocks. Can be used to speed up decoding.
If <code>past_key_values</code> are used, the user can optionally input only the last <code>decoder_input_ids</code> (those that
don&#x2019;t have their past key value states given to this model) of shape <code>(batch_size, 1)</code> instead of all
<code>decoder_input_ids</code> of shape <code>(batch_size, sequence_length)</code>.`,name:"past_key_values"},{anchor:"transformers.TFMarianMTModel.call.use_cache",description:`<strong>use_cache</strong> (<code>bool</code>, <em>optional</em>, defaults to <code>True</code>) &#x2014;
If set to <code>True</code>, <code>past_key_values</code> key value states are returned and can be used to speed up decoding (see
<code>past_key_values</code>). Set to <code>False</code> during training, <code>True</code> during generation`,name:"use_cache"},{anchor:"transformers.TFMarianMTModel.call.output_attentions",description:`<strong>output_attentions</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return the attentions tensors of all attention layers. See <code>attentions</code> under returned
tensors for more detail. This argument can be used only in eager mode, in graph mode the value in the
config will be used instead.`,name:"output_attentions"},{anchor:"transformers.TFMarianMTModel.call.output_hidden_states",description:`<strong>output_hidden_states</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return the hidden states of all layers. See <code>hidden_states</code> under returned tensors for
more detail. This argument can be used only in eager mode, in graph mode the value in the config will be
used instead.`,name:"output_hidden_states"},{anchor:"transformers.TFMarianMTModel.call.return_dict",description:`<strong>return_dict</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return a <a href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.utils.ModelOutput">ModelOutput</a> instead of a plain tuple. This argument can be used in
eager mode, in graph mode the value will always be set to True.`,name:"return_dict"},{anchor:"transformers.TFMarianMTModel.call.training",description:`<strong>training</strong> (<code>bool</code>, <em>optional</em>, defaults to <code>False</code>) &#x2014;
Whether or not to use the model in training mode (some modules like dropout modules have different
behaviors between training and evaluation).`,name:"training"},{anchor:"transformers.TFMarianMTModel.call.labels",description:`<strong>labels</strong> (<code>tf.tensor</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Labels for computing the masked language modeling loss. Indices should either be in <code>[0, ..., config.vocab_size]</code> or -100 (see <code>input_ids</code> docstring). Tokens with indices set to <code>-100</code> are ignored
(masked), the loss is only computed for the tokens with labels in <code>[0, ..., config.vocab_size]</code>.`,name:"labels"}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/modeling_tf_marian.py#L1300",returnDescription:`
<p>A <a
  href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.modeling_tf_outputs.TFSeq2SeqLMOutput"
>transformers.modeling_tf_outputs.TFSeq2SeqLMOutput</a> or a tuple of <code>tf.Tensor</code> (if
<code>return_dict=False</code> is passed or when <code>config.return_dict=False</code>) comprising various elements depending on the
configuration (<a
  href="/docs/transformers/v4.30.0/en/model_doc/marian#transformers.MarianConfig"
>MarianConfig</a>) and inputs.</p>
<ul>
<li>
<p><strong>loss</strong> (<code>tf.Tensor</code> of shape <code>(n,)</code>, <em>optional</em>, where n is the number of non-masked labels, returned when <code>labels</code> is provided) \u2014 Language modeling loss.</p>
</li>
<li>
<p><strong>logits</strong> (<code>tf.Tensor</code> of shape <code>(batch_size, sequence_length, config.vocab_size)</code>) \u2014 Prediction scores of the language modeling head (scores for each vocabulary token before SoftMax).</p>
</li>
<li>
<p><strong>past_key_values</strong> (<code>List[tf.Tensor]</code>, <em>optional</em>, returned when <code>use_cache=True</code> is passed or when <code>config.use_cache=True</code>) \u2014 List of <code>tf.Tensor</code> of length <code>config.n_layers</code>, with each tensor of shape <code>(2, batch_size, num_heads, sequence_length, embed_size_per_head)</code>).</p>
<p>Contains pre-computed hidden-states (key and values in the attention blocks) of the decoder that can be
used (see <code>past_key_values</code> input) to speed up sequential decoding.</p>
</li>
<li>
<p><strong>decoder_hidden_states</strong> (<code>tuple(tf.Tensor)</code>, <em>optional</em>, returned when <code>output_hidden_states=True</code> is passed or when <code>config.output_hidden_states=True</code>) \u2014 Tuple of <code>tf.Tensor</code> (one for the output of the embeddings + one for the output of each layer) of shape
<code>(batch_size, sequence_length, hidden_size)</code>.</p>
<p>Hidden-states of the decoder at the output of each layer plus the initial embedding outputs.</p>
</li>
<li>
<p><strong>decoder_attentions</strong> (<code>tuple(tf.Tensor)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>tf.Tensor</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the decoder, after the attention softmax, used to compute the weighted average in the
self-attention heads.</p>
</li>
<li>
<p><strong>cross_attentions</strong> (<code>tuple(tf.Tensor)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>tf.Tensor</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the decoder\u2019s cross-attention layer, after the attention softmax, used to compute the
weighted average in the cross-attention heads.</p>
</li>
<li>
<p><strong>encoder_last_hidden_state</strong> (<code>tf.Tensor</code> of shape <code>(batch_size, sequence_length, hidden_size)</code>, <em>optional</em>) \u2014 Sequence of hidden-states at the output of the last layer of the encoder of the model.</p>
</li>
<li>
<p><strong>encoder_hidden_states</strong> (<code>tuple(tf.Tensor)</code>, <em>optional</em>, returned when <code>output_hidden_states=True</code> is passed or when <code>config.output_hidden_states=True</code>) \u2014 Tuple of <code>tf.Tensor</code> (one for the output of the embeddings + one for the output of each layer) of shape
<code>(batch_size, sequence_length, hidden_size)</code>.</p>
<p>Hidden-states of the encoder at the output of each layer plus the initial embedding outputs.</p>
</li>
<li>
<p><strong>encoder_attentions</strong> (<code>tuple(tf.Tensor)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>tf.Tensor</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the encoder, after the attention softmax, used to compute the weighted average in the
self-attention heads.</p>
</li>
</ul>
`,returnType:`
<p><a
  href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.modeling_tf_outputs.TFSeq2SeqLMOutput"
>transformers.modeling_tf_outputs.TFSeq2SeqLMOutput</a> or <code>tuple(tf.Tensor)</code></p>
`}}),xn=new Gn({props:{$$slots:{default:[Cf]},$$scope:{ctx:J}}}),jn=new Qt({props:{anchor:"transformers.TFMarianMTModel.call.example",$$slots:{default:[Nf]},$$scope:{ctx:J}}}),ns=new oe({}),os=new D({props:{name:"class transformers.FlaxMarianModel",anchor:"transformers.FlaxMarianModel",parameters:[{name:"config",val:": MarianConfig"},{name:"input_shape",val:": typing.Tuple[int] = (1, 1)"},{name:"seed",val:": int = 0"},{name:"dtype",val:": dtype = <class 'jax.numpy.float32'>"},{name:"_do_init",val:": bool = True"},{name:"**kwargs",val:""}],parametersDescription:[{anchor:"transformers.FlaxMarianModel.config",description:`<strong>config</strong> (<a href="/docs/transformers/v4.30.0/en/model_doc/marian#transformers.MarianConfig">MarianConfig</a>) &#x2014; Model configuration class with all the parameters of the model.
Initializing with a config file does not load the weights associated with the model, only the
configuration. Check out the <a href="/docs/transformers/v4.30.0/en/main_classes/model#transformers.FlaxPreTrainedModel.from_pretrained">from_pretrained()</a> method to load the model weights.`,name:"config"},{anchor:"transformers.FlaxMarianModel.dtype",description:`<strong>dtype</strong> (<code>jax.numpy.dtype</code>, <em>optional</em>, defaults to <code>jax.numpy.float32</code>) &#x2014;
The data type of the computation. Can be one of <code>jax.numpy.float32</code>, <code>jax.numpy.float16</code> (on GPUs) and
<code>jax.numpy.bfloat16</code> (on TPUs).</p>
<p>This can be used to enable mixed-precision training or half-precision inference on GPUs or TPUs. If
specified all the computation will be performed with the given <code>dtype</code>.</p>
<p><strong>Note that this only specifies the dtype of the computation and does not influence the dtype of model
parameters.</strong></p>
<p>If you wish to change the dtype of the model parameters, see <a href="/docs/transformers/v4.30.0/en/main_classes/model#transformers.FlaxPreTrainedModel.to_fp16">to_fp16()</a> and
<a href="/docs/transformers/v4.30.0/en/main_classes/model#transformers.FlaxPreTrainedModel.to_bf16">to_bf16()</a>.`,name:"dtype"}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/modeling_flax_marian.py#L1205"}}),ps=new D({props:{name:"__call__",anchor:"transformers.FlaxMarianModel.__call__",parameters:[{name:"input_ids",val:": ndarray"},{name:"attention_mask",val:": typing.Optional[jax._src.numpy.ndarray.ndarray] = None"},{name:"decoder_input_ids",val:": typing.Optional[jax._src.numpy.ndarray.ndarray] = None"},{name:"decoder_attention_mask",val:": typing.Optional[jax._src.numpy.ndarray.ndarray] = None"},{name:"position_ids",val:": typing.Optional[jax._src.numpy.ndarray.ndarray] = None"},{name:"decoder_position_ids",val:": typing.Optional[jax._src.numpy.ndarray.ndarray] = None"},{name:"output_attentions",val:": typing.Optional[bool] = None"},{name:"output_hidden_states",val:": typing.Optional[bool] = None"},{name:"return_dict",val:": typing.Optional[bool] = None"},{name:"train",val:": bool = False"},{name:"params",val:": dict = None"},{name:"dropout_rng",val:": PRNGKey = None"}],parametersDescription:[{anchor:"transformers.FlaxMarianModel.__call__.input_ids",description:`<strong>input_ids</strong> (<code>jnp.ndarray</code> of shape <code>(batch_size, sequence_length)</code>) &#x2014;
Indices of input sequence tokens in the vocabulary. Padding will be ignored by default should you provide
it.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.30.0/en/model_doc/auto#transformers.AutoTokenizer">AutoTokenizer</a>. See <a href="/docs/transformers/v4.30.0/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> and
<a href="/docs/transformers/v4.30.0/en/model_doc/speecht5#transformers.SpeechT5Tokenizer.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> for details.</p>
<p><a href="../glossary#input-ids">What are input IDs?</a>`,name:"input_ids"},{anchor:"transformers.FlaxMarianModel.__call__.attention_mask",description:`<strong>attention_mask</strong> (<code>jnp.ndarray</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Mask to avoid performing attention on padding token indices. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 for tokens that are <strong>not masked</strong>,</li>
<li>0 for tokens that are <strong>masked</strong>.</li>
</ul>
<p><a href="../glossary#attention-mask">What are attention masks?</a>`,name:"attention_mask"},{anchor:"transformers.FlaxMarianModel.__call__.decoder_input_ids",description:`<strong>decoder_input_ids</strong> (<code>jnp.ndarray</code> of shape <code>(batch_size, target_sequence_length)</code>, <em>optional</em>) &#x2014;
Indices of decoder input sequence tokens in the vocabulary.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.30.0/en/model_doc/auto#transformers.AutoTokenizer">AutoTokenizer</a>. See <a href="/docs/transformers/v4.30.0/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> and
<a href="/docs/transformers/v4.30.0/en/model_doc/speecht5#transformers.SpeechT5Tokenizer.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> for details.</p>
<p><a href="../glossary#decoder-input-ids">What are decoder input IDs?</a></p>
<p>For translation and summarization training, <code>decoder_input_ids</code> should be provided. If no
<code>decoder_input_ids</code> is provided, the model will create this tensor by shifting the <code>input_ids</code> to the right
for denoising pre-training following the paper.`,name:"decoder_input_ids"},{anchor:"transformers.FlaxMarianModel.__call__.decoder_attention_mask",description:`<strong>decoder_attention_mask</strong> (<code>jnp.ndarray</code> of shape <code>(batch_size, target_sequence_length)</code>, <em>optional</em>) &#x2014;
Default behavior: generate a tensor that ignores pad tokens in <code>decoder_input_ids</code>. Causal mask will also
be used by default.</p>
<p>If you want to change padding behavior, you should modify to your needs. See diagram 1 in <a href="https://arxiv.org/abs/1910.13461" rel="nofollow">the
paper</a> for more information on the default strategy.`,name:"decoder_attention_mask"},{anchor:"transformers.FlaxMarianModel.__call__.position_ids",description:`<strong>position_ids</strong> (<code>numpy.ndarray</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Indices of positions of each input sequence tokens in the position embeddings. Selected in the range <code>[0, config.max_position_embeddings - 1]</code>.`,name:"position_ids"},{anchor:"transformers.FlaxMarianModel.__call__.decoder_position_ids",description:`<strong>decoder_position_ids</strong> (<code>numpy.ndarray</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Indices of positions of each decoder input sequence tokens in the position embeddings. Selected in the
range <code>[0, config.max_position_embeddings - 1]</code>.`,name:"decoder_position_ids"},{anchor:"transformers.FlaxMarianModel.__call__.output_attentions",description:`<strong>output_attentions</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return the attentions tensors of all attention layers. See <code>attentions</code> under returned
tensors for more detail.`,name:"output_attentions"},{anchor:"transformers.FlaxMarianModel.__call__.output_hidden_states",description:`<strong>output_hidden_states</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return the hidden states of all layers. See <code>hidden_states</code> under returned tensors for
more detail.`,name:"output_hidden_states"},{anchor:"transformers.FlaxMarianModel.__call__.return_dict",description:`<strong>return_dict</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return a <a href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.utils.ModelOutput">ModelOutput</a> instead of a plain tuple.`,name:"return_dict"}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/modeling_flax_marian.py#L1140",returnDescription:`
<p>A <a
  href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.modeling_flax_outputs.FlaxSeq2SeqModelOutput"
>transformers.modeling_flax_outputs.FlaxSeq2SeqModelOutput</a> or a tuple of
<code>torch.FloatTensor</code> (if <code>return_dict=False</code> is passed or when <code>config.return_dict=False</code>) comprising various
elements depending on the configuration (<a
  href="/docs/transformers/v4.30.0/en/model_doc/marian#transformers.MarianConfig"
>MarianConfig</a>) and inputs.</p>
<ul>
<li>
<p><strong>last_hidden_state</strong> (<code>jnp.ndarray</code> of shape <code>(batch_size, sequence_length, hidden_size)</code>) \u2014 Sequence of hidden-states at the output of the last layer of the decoder of the model.</p>
<p>If <code>past_key_values</code> is used only the last hidden-state of the sequences of shape <code>(batch_size, 1, hidden_size)</code> is output.</p>
</li>
<li>
<p><strong>past_key_values</strong> (<code>tuple(tuple(jnp.ndarray))</code>, <em>optional</em>, returned when <code>use_cache=True</code> is passed or when <code>config.use_cache=True</code>) \u2014 Tuple of <code>tuple(jnp.ndarray)</code> of length <code>config.n_layers</code>, with each tuple having 2 tensors of shape
<code>(batch_size, num_heads, sequence_length, embed_size_per_head)</code>) and 2 additional tensors of shape
<code>(batch_size, num_heads, encoder_sequence_length, embed_size_per_head)</code>.</p>
<p>Contains pre-computed hidden-states (key and values in the self-attention blocks and in the cross-attention
blocks) that can be used (see <code>past_key_values</code> input) to speed up sequential decoding.</p>
</li>
<li>
<p><strong>decoder_hidden_states</strong> (<code>tuple(jnp.ndarray)</code>, <em>optional</em>, returned when <code>output_hidden_states=True</code> is passed or when <code>config.output_hidden_states=True</code>) \u2014 Tuple of <code>jnp.ndarray</code> (one for the output of the embeddings + one for the output of each layer) of shape
<code>(batch_size, sequence_length, hidden_size)</code>.</p>
<p>Hidden-states of the decoder at the output of each layer plus the initial embedding outputs.</p>
</li>
<li>
<p><strong>decoder_attentions</strong> (<code>tuple(jnp.ndarray)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>jnp.ndarray</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the decoder, after the attention softmax, used to compute the weighted average in the
self-attention heads.</p>
</li>
<li>
<p><strong>cross_attentions</strong> (<code>tuple(jnp.ndarray)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>jnp.ndarray</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the decoder\u2019s cross-attention layer, after the attention softmax, used to compute the
weighted average in the cross-attention heads.</p>
</li>
<li>
<p><strong>encoder_last_hidden_state</strong> (<code>jnp.ndarray</code> of shape <code>(batch_size, sequence_length, hidden_size)</code>, <em>optional</em>) \u2014 Sequence of hidden-states at the output of the last layer of the encoder of the model.</p>
</li>
<li>
<p><strong>encoder_hidden_states</strong> (<code>tuple(jnp.ndarray)</code>, <em>optional</em>, returned when <code>output_hidden_states=True</code> is passed or when <code>config.output_hidden_states=True</code>) \u2014 Tuple of <code>jnp.ndarray</code> (one for the output of the embeddings + one for the output of each layer) of shape
<code>(batch_size, sequence_length, hidden_size)</code>.</p>
<p>Hidden-states of the encoder at the output of each layer plus the initial embedding outputs.</p>
</li>
<li>
<p><strong>encoder_attentions</strong> (<code>tuple(jnp.ndarray)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>jnp.ndarray</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the encoder, after the attention softmax, used to compute the weighted average in the
self-attention heads.</p>
</li>
</ul>
`,returnType:`
<p><a
  href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.modeling_flax_outputs.FlaxSeq2SeqModelOutput"
>transformers.modeling_flax_outputs.FlaxSeq2SeqModelOutput</a> or <code>tuple(torch.FloatTensor)</code></p>
`}}),$n=new Gn({props:{$$slots:{default:[qf]},$$scope:{ctx:J}}}),Un=new Qt({props:{anchor:"transformers.FlaxMarianModel.__call__.example",$$slots:{default:[Zf]},$$scope:{ctx:J}}}),hs=new oe({}),us=new D({props:{name:"class transformers.FlaxMarianMTModel",anchor:"transformers.FlaxMarianMTModel",parameters:[{name:"config",val:": MarianConfig"},{name:"input_shape",val:": typing.Tuple[int] = (1, 1)"},{name:"seed",val:": int = 0"},{name:"dtype",val:": dtype = <class 'jax.numpy.float32'>"},{name:"_do_init",val:": bool = True"},{name:"**kwargs",val:""}],parametersDescription:[{anchor:"transformers.FlaxMarianMTModel.config",description:`<strong>config</strong> (<a href="/docs/transformers/v4.30.0/en/model_doc/marian#transformers.MarianConfig">MarianConfig</a>) &#x2014; Model configuration class with all the parameters of the model.
Initializing with a config file does not load the weights associated with the model, only the
configuration. Check out the <a href="/docs/transformers/v4.30.0/en/main_classes/model#transformers.FlaxPreTrainedModel.from_pretrained">from_pretrained()</a> method to load the model weights.`,name:"config"},{anchor:"transformers.FlaxMarianMTModel.dtype",description:`<strong>dtype</strong> (<code>jax.numpy.dtype</code>, <em>optional</em>, defaults to <code>jax.numpy.float32</code>) &#x2014;
The data type of the computation. Can be one of <code>jax.numpy.float32</code>, <code>jax.numpy.float16</code> (on GPUs) and
<code>jax.numpy.bfloat16</code> (on TPUs).</p>
<p>This can be used to enable mixed-precision training or half-precision inference on GPUs or TPUs. If
specified all the computation will be performed with the given <code>dtype</code>.</p>
<p><strong>Note that this only specifies the dtype of the computation and does not influence the dtype of model
parameters.</strong></p>
<p>If you wish to change the dtype of the model parameters, see <a href="/docs/transformers/v4.30.0/en/main_classes/model#transformers.FlaxPreTrainedModel.to_fp16">to_fp16()</a> and
<a href="/docs/transformers/v4.30.0/en/main_classes/model#transformers.FlaxPreTrainedModel.to_bf16">to_bf16()</a>.`,name:"dtype"}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/modeling_flax_marian.py#L1289"}}),bs=new D({props:{name:"__call__",anchor:"transformers.FlaxMarianMTModel.__call__",parameters:[{name:"input_ids",val:": ndarray"},{name:"attention_mask",val:": typing.Optional[jax._src.numpy.ndarray.ndarray] = None"},{name:"decoder_input_ids",val:": typing.Optional[jax._src.numpy.ndarray.ndarray] = None"},{name:"decoder_attention_mask",val:": typing.Optional[jax._src.numpy.ndarray.ndarray] = None"},{name:"position_ids",val:": typing.Optional[jax._src.numpy.ndarray.ndarray] = None"},{name:"decoder_position_ids",val:": typing.Optional[jax._src.numpy.ndarray.ndarray] = None"},{name:"output_attentions",val:": typing.Optional[bool] = None"},{name:"output_hidden_states",val:": typing.Optional[bool] = None"},{name:"return_dict",val:": typing.Optional[bool] = None"},{name:"train",val:": bool = False"},{name:"params",val:": dict = None"},{name:"dropout_rng",val:": PRNGKey = None"}],parametersDescription:[{anchor:"transformers.FlaxMarianMTModel.__call__.input_ids",description:`<strong>input_ids</strong> (<code>jnp.ndarray</code> of shape <code>(batch_size, sequence_length)</code>) &#x2014;
Indices of input sequence tokens in the vocabulary. Padding will be ignored by default should you provide
it.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.30.0/en/model_doc/auto#transformers.AutoTokenizer">AutoTokenizer</a>. See <a href="/docs/transformers/v4.30.0/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> and
<a href="/docs/transformers/v4.30.0/en/model_doc/speecht5#transformers.SpeechT5Tokenizer.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> for details.</p>
<p><a href="../glossary#input-ids">What are input IDs?</a>`,name:"input_ids"},{anchor:"transformers.FlaxMarianMTModel.__call__.attention_mask",description:`<strong>attention_mask</strong> (<code>jnp.ndarray</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Mask to avoid performing attention on padding token indices. Mask values selected in <code>[0, 1]</code>:</p>
<ul>
<li>1 for tokens that are <strong>not masked</strong>,</li>
<li>0 for tokens that are <strong>masked</strong>.</li>
</ul>
<p><a href="../glossary#attention-mask">What are attention masks?</a>`,name:"attention_mask"},{anchor:"transformers.FlaxMarianMTModel.__call__.decoder_input_ids",description:`<strong>decoder_input_ids</strong> (<code>jnp.ndarray</code> of shape <code>(batch_size, target_sequence_length)</code>, <em>optional</em>) &#x2014;
Indices of decoder input sequence tokens in the vocabulary.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.30.0/en/model_doc/auto#transformers.AutoTokenizer">AutoTokenizer</a>. See <a href="/docs/transformers/v4.30.0/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> and
<a href="/docs/transformers/v4.30.0/en/model_doc/speecht5#transformers.SpeechT5Tokenizer.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> for details.</p>
<p><a href="../glossary#decoder-input-ids">What are decoder input IDs?</a></p>
<p>For translation and summarization training, <code>decoder_input_ids</code> should be provided. If no
<code>decoder_input_ids</code> is provided, the model will create this tensor by shifting the <code>input_ids</code> to the right
for denoising pre-training following the paper.`,name:"decoder_input_ids"},{anchor:"transformers.FlaxMarianMTModel.__call__.decoder_attention_mask",description:`<strong>decoder_attention_mask</strong> (<code>jnp.ndarray</code> of shape <code>(batch_size, target_sequence_length)</code>, <em>optional</em>) &#x2014;
Default behavior: generate a tensor that ignores pad tokens in <code>decoder_input_ids</code>. Causal mask will also
be used by default.</p>
<p>If you want to change padding behavior, you should modify to your needs. See diagram 1 in <a href="https://arxiv.org/abs/1910.13461" rel="nofollow">the
paper</a> for more information on the default strategy.`,name:"decoder_attention_mask"},{anchor:"transformers.FlaxMarianMTModel.__call__.position_ids",description:`<strong>position_ids</strong> (<code>numpy.ndarray</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Indices of positions of each input sequence tokens in the position embeddings. Selected in the range <code>[0, config.max_position_embeddings - 1]</code>.`,name:"position_ids"},{anchor:"transformers.FlaxMarianMTModel.__call__.decoder_position_ids",description:`<strong>decoder_position_ids</strong> (<code>numpy.ndarray</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Indices of positions of each decoder input sequence tokens in the position embeddings. Selected in the
range <code>[0, config.max_position_embeddings - 1]</code>.`,name:"decoder_position_ids"},{anchor:"transformers.FlaxMarianMTModel.__call__.output_attentions",description:`<strong>output_attentions</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return the attentions tensors of all attention layers. See <code>attentions</code> under returned
tensors for more detail.`,name:"output_attentions"},{anchor:"transformers.FlaxMarianMTModel.__call__.output_hidden_states",description:`<strong>output_hidden_states</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return the hidden states of all layers. See <code>hidden_states</code> under returned tensors for
more detail.`,name:"output_hidden_states"},{anchor:"transformers.FlaxMarianMTModel.__call__.return_dict",description:`<strong>return_dict</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
Whether or not to return a <a href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.utils.ModelOutput">ModelOutput</a> instead of a plain tuple.`,name:"return_dict"}],source:"https://github.com/huggingface/transformers/blob/v4.30.0/src/transformers/models/marian/modeling_flax_marian.py#L1140",returnDescription:`
<p>A <a
  href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.modeling_flax_outputs.FlaxSeq2SeqLMOutput"
>transformers.modeling_flax_outputs.FlaxSeq2SeqLMOutput</a> or a tuple of
<code>torch.FloatTensor</code> (if <code>return_dict=False</code> is passed or when <code>config.return_dict=False</code>) comprising various
elements depending on the configuration (<a
  href="/docs/transformers/v4.30.0/en/model_doc/marian#transformers.MarianConfig"
>MarianConfig</a>) and inputs.</p>
<ul>
<li>
<p><strong>logits</strong> (<code>jnp.ndarray</code> of shape <code>(batch_size, sequence_length, config.vocab_size)</code>) \u2014 Prediction scores of the language modeling head (scores for each vocabulary token before SoftMax).</p>
</li>
<li>
<p><strong>past_key_values</strong> (<code>tuple(tuple(jnp.ndarray))</code>, <em>optional</em>, returned when <code>use_cache=True</code> is passed or when <code>config.use_cache=True</code>) \u2014 Tuple of <code>tuple(jnp.ndarray)</code> of length <code>config.n_layers</code>, with each tuple having 2 tensors of shape
<code>(batch_size, num_heads, sequence_length, embed_size_per_head)</code>) and 2 additional tensors of shape
<code>(batch_size, num_heads, encoder_sequence_length, embed_size_per_head)</code>.</p>
<p>Contains pre-computed hidden-states (key and values in the self-attention blocks and in the cross-attention
blocks) that can be used (see <code>past_key_values</code> input) to speed up sequential decoding.</p>
</li>
<li>
<p><strong>decoder_hidden_states</strong> (<code>tuple(jnp.ndarray)</code>, <em>optional</em>, returned when <code>output_hidden_states=True</code> is passed or when <code>config.output_hidden_states=True</code>) \u2014 Tuple of <code>jnp.ndarray</code> (one for the output of the embeddings + one for the output of each layer) of shape
<code>(batch_size, sequence_length, hidden_size)</code>.</p>
<p>Hidden-states of the decoder at the output of each layer plus the initial embedding outputs.</p>
</li>
<li>
<p><strong>decoder_attentions</strong> (<code>tuple(jnp.ndarray)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>jnp.ndarray</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the decoder, after the attention softmax, used to compute the weighted average in the
self-attention heads.</p>
</li>
<li>
<p><strong>cross_attentions</strong> (<code>tuple(jnp.ndarray)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>jnp.ndarray</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the decoder\u2019s cross-attention layer, after the attention softmax, used to compute the
weighted average in the cross-attention heads.</p>
</li>
<li>
<p><strong>encoder_last_hidden_state</strong> (<code>jnp.ndarray</code> of shape <code>(batch_size, sequence_length, hidden_size)</code>, <em>optional</em>) \u2014 Sequence of hidden-states at the output of the last layer of the encoder of the model.</p>
</li>
<li>
<p><strong>encoder_hidden_states</strong> (<code>tuple(jnp.ndarray)</code>, <em>optional</em>, returned when <code>output_hidden_states=True</code> is passed or when <code>config.output_hidden_states=True</code>) \u2014 Tuple of <code>jnp.ndarray</code> (one for the output of the embeddings + one for the output of each layer) of shape
<code>(batch_size, sequence_length, hidden_size)</code>.</p>
<p>Hidden-states of the encoder at the output of each layer plus the initial embedding outputs.</p>
</li>
<li>
<p><strong>encoder_attentions</strong> (<code>tuple(jnp.ndarray)</code>, <em>optional</em>, returned when <code>output_attentions=True</code> is passed or when <code>config.output_attentions=True</code>) \u2014 Tuple of <code>jnp.ndarray</code> (one for each layer) of shape <code>(batch_size, num_heads, sequence_length, sequence_length)</code>.</p>
<p>Attentions weights of the encoder, after the attention softmax, used to compute the weighted average in the
self-attention heads.</p>
</li>
</ul>
`,returnType:`
<p><a
  href="/docs/transformers/v4.30.0/en/main_classes/output#transformers.modeling_flax_outputs.FlaxSeq2SeqLMOutput"
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code {code}\u201C.`),Tl.forEach(t),Ni=p(Cn),jt=s(Cn,"LI",{});var Qs=a(jt);qi=l(Qs,"Codes formatted like "),fa=s(Qs,"CODE",{});var mu=a(fa);Zi=l(mu,"es_AR"),mu.forEach(t),Wi=l(Qs," are usually "),ga=s(Qs,"CODE",{});var fu=a(ga);Ai=l(fu,"code_{region}"),fu.forEach(t),Si=l(Qs,". That one is Spanish from Argentina."),Qs.forEach(t),Pi=p(Cn),_a=s(Cn,"LI",{});var gu=a(_a);Vi=l(gu,`The models were converted in two stages. The first 1000 models use ISO-639-2 codes to identify languages, the second
group use a combination of ISO-639-5 codes and ISO-639-2 codes.`),gu.forEach(t),Cn.forEach(t),Ir=p(n),Jt=s(n,"H2",{class:!0});var bl=a(Jt);Yt=s(bl,"A",{id:!0,class:!0,href:!0});var _u=a(Yt);Ma=s(_u,"SPAN",{});var Mu=a(Ma);v(eo.$$.fragment,Mu),Mu.forEach(t),_u.forEach(t),Bi=p(bl),ya=s(bl,"SPAN",{});var yu=a(ya);Ri=l(yu,"Examples"),yu.forEach(t),bl.forEach(t),Fr=p(n),Kt=s(n,"UL",{});var vl=a(Kt);Ta=s(vl,"LI",{});var Tu=a(Ta);Gi=l(Tu,`Since Marian models are smaller than many other translation models available in the library, they can be useful for
fine-tuning experiments and integration tests.`),Tu.forEach(t),Xi=p(vl),ba=s(vl,"LI",{});var bu=a(ba);to=s(bu,"A",{href:!0,rel:!0});var vu=a(to);Li=l(vu,"Fine-tune on GPU"),vu.forEach(t),bu.forEach(t),vl.forEach(t),Cr=p(n),$t=s(n,"H2",{class:!0});var kl=a($t);en=s(kl,"A",{id:!0,class:!0,href:!0});var ku=a(en);va=s(ku,"SPAN",{});var wu=a(va);v(no.$$.fragment,wu),wu.forEach(t),ku.forEach(t),Hi=p(kl),ka=s(kl,"SPAN",{});var xu=a(ka);Qi=l(xu,"Multilingual Models"),xu.forEach(t),kl.forEach(t),Nr=p(n),Se=s(n,"UL",{});var Nn=a(Se);oo=s(Nn,"LI",{});var wl=a(oo);Oi=l(wl,"All model names use the following format: "),wa=s(wl,"CODE",{});var ju=a(wa);Di=l(ju,"Helsinki-NLP/opus-mt-{src}-{tgt}"),ju.forEach(t),Yi=l(wl,":"),wl.forEach(t),Ki=p(Nn),so=s(Nn,"LI",{});var xl=a(so);ed=l(xl,`If a model can output multiple languages, and you should specify a language code by prepending the desired output
language to the `),xa=s(xl,"CODE",{});var Ju=a(xa);td=l(Ju,"src_text"),Ju.forEach(t),nd=l(xl,"."),xl.forEach(t),od=p(Nn),ao=s(Nn,"LI",{});var jl=a(ao);sd=l(jl,"You can see a models\u2019s supported language codes in its model card, under target constituents, like in "),ro=s(jl,"A",{href:!0,rel:!0});var $u=a(ro);ad=l($u,"opus-mt-en-roa"),$u.forEach(t),rd=l(jl,"."),jl.forEach(t),ld=p(Nn),lo=s(Nn,"LI",{});var Jl=a(lo);id=l(Jl,"Note that if a model is only multilingual on the source side, like "),ja=s(Jl,"CODE",{});var Uu=a(ja);dd=l(Uu,"Helsinki-NLP/opus-mt-roa-en"),Uu.forEach(t),cd=l(Jl,`, no language
codes are required.`),Jl.forEach(t),Nn.forEach(t),qr=p(n),tn=s(n,"P",{});var $l=a(tn);pd=l($l,"New multi-lingual models from the "),io=s($l,"A",{href:!0,rel:!0});var zu=a(io);hd=l(zu,"Tatoeba-Challenge repo"),zu.forEach(t),ud=l($l,`
require 3 character language codes:`),$l.forEach(t),Zr=p(n),v(co.$$.fragment,n),Wr=p(n),js=s(n,"P",{});var Eu=a(js);md=l(Eu,"Here is the code to see all available pretrained models on the hub:"),Eu.forEach(t),Ar=p(n),v(po.$$.fragment,n),Sr=p(n),Ut=s(n,"H2",{class:!0});var Ul=a(Ut);nn=s(Ul,"A",{id:!0,class:!0,href:!0});var Iu=a(nn);Ja=s(Iu,"SPAN",{});var Fu=a(Ja);v(ho.$$.fragment,Fu),Fu.forEach(t),Iu.forEach(t),fd=p(Ul),$a=s(Ul,"SPAN",{});var Cu=a($a);gd=l(Cu,"Old Style Multi-Lingual Models"),Cu.forEach(t),Ul.forEach(t),Pr=p(n),Js=s(n,"P",{});var Nu=a(Js);_d=l(Nu,`These are the old style multi-lingual models ported from the OPUS-MT-Train repo: and the members of each language
group:`),Nu.forEach(t),Vr=p(n),v(uo.$$.fragment,n),Br=p(n),$s=s(n,"P",{});var qu=a($s);Md=l(qu,"Example of translating english to many romance languages, using old-style 2 character language codes"),qu.forEach(t),Rr=p(n),v(mo.$$.fragment,n),Gr=p(n),zt=s(n,"H2",{class:!0});var zl=a(zt);on=s(zl,"A",{id:!0,class:!0,href:!0});var Zu=a(on);Ua=s(Zu,"SPAN",{});var Wu=a(Ua);v(fo.$$.fragment,Wu),Wu.forEach(t),Zu.forEach(t),yd=p(zl),za=s(zl,"SPAN",{});var Au=a(za);Td=l(Au,"Documentation resources"),Au.forEach(t),zl.forEach(t),Xr=p(n),pt=s(n,"UL",{});var Os=a(pt);Ea=s(Os,"LI",{});var Su=a(Ea);Us=s(Su,"A",{href:!0});var Pu=a(Us);bd=l(Pu,"Translation task guide"),Pu.forEach(t),Su.forEach(t),vd=p(Os),Ia=s(Os,"LI",{});var Vu=a(Ia);zs=s(Vu,"A",{href:!0});var Bu=a(zs);kd=l(Bu,"Summarization task guide"),Bu.forEach(t),Vu.forEach(t),wd=p(Os),Fa=s(Os,"LI",{});var Ru=a(Fa);Es=s(Ru,"A",{href:!0});var Gu=a(Es);xd=l(Gu,"Causal language modeling task guide"),Gu.forEach(t),Ru.forEach(t),Os.forEach(t),Lr=p(n),Et=s(n,"H2",{class:!0});var El=a(Et);sn=s(El,"A",{id:!0,class:!0,href:!0});var Xu=a(sn);Ca=s(Xu,"SPAN",{});var Lu=a(Ca);v(go.$$.fragment,Lu),Lu.forEach(t),Xu.forEach(t),jd=p(El),Na=s(El,"SPAN",{});var Hu=a(Na);Jd=l(Hu,"MarianConfig"),Hu.forEach(t),El.forEach(t),Hr=p(n),Ue=s(n,"DIV",{class:!0});var qn=a(Ue);v(_o.$$.fragment,qn),$d=p(qn),It=s(qn,"P",{});var Ds=a(It);Ud=l(Ds,"This is the configuration class to store the configuration of a "),Is=s(Ds,"A",{href:!0});var Qu=a(Is);zd=l(Qu,"MarianModel"),Qu.forEach(t),Ed=l(Ds,`. It is used to instantiate an
Marian model according to the specified arguments, defining the model architecture. Instantiating a configuration
with the defaults will yield a similar configuration to that of the Marian
`),Mo=s(Ds,"A",{href:!0,rel:!0});var Ou=a(Mo);Id=l(Ou,"Helsinki-NLP/opus-mt-en-de"),Ou.forEach(t),Fd=l(Ds," architecture."),Ds.forEach(t),Cd=p(qn),Ft=s(qn,"P",{});var Ys=a(Ft);Nd=l(Ys,"Configuration objects inherit from "),Fs=s(Ys,"A",{href:!0});var Du=a(Fs);qd=l(Du,"PretrainedConfig"),Du.forEach(t),Zd=l(Ys,` and can be used to control the model outputs. Read the
documentation from `),Cs=s(Ys,"A",{href:!0});var Yu=a(Cs);Wd=l(Yu,"PretrainedConfig"),Yu.forEach(t),Ad=l(Ys," for more information."),Ys.forEach(t),Sd=p(qn),v(an.$$.fragment,qn),qn.forEach(t),Qr=p(n),Ct=s(n,"H2",{class:!0});var Il=a(Ct);rn=s(Il,"A",{id:!0,class:!0,href:!0});var Ku=a(rn);qa=s(Ku,"SPAN",{});var em=a(qa);v(yo.$$.fragment,em),em.forEach(t),Ku.forEach(t),Pd=p(Il),Za=s(Il,"SPAN",{});var tm=a(Za);Vd=l(tm,"MarianTokenizer"),tm.forEach(t),Il.forEach(t),Or=p(n),de=s(n,"DIV",{class:!0});var ht=a(de);v(To.$$.fragment,ht),Bd=p(ht),bo=s(ht,"P",{});var Fl=a(bo);Rd=l(Fl,"Construct a Marian tokenizer. Based on "),vo=s(Fl,"A",{href:!0,rel:!0});var nm=a(vo);Gd=l(nm,"SentencePiece"),nm.forEach(t),Xd=l(Fl,"."),Fl.forEach(t),Ld=p(ht),ko=s(ht,"P",{});var Cl=a(ko);Hd=l(Cl,"This tokenizer inherits from "),Ns=s(Cl,"A",{href:!0});var om=a(Ns);Qd=l(om,"PreTrainedTokenizer"),om.forEach(t),Od=l(Cl,` which contains most of the main methods. Users should refer to
this superclass for more information regarding those methods.`),Cl.forEach(t),Dd=p(ht),v(ln.$$.fragment,ht),Yd=p(ht),dn=s(ht,"DIV",{class:!0});var Nl=a(dn);v(wo.$$.fragment,Nl),Kd=p(Nl),Wa=s(Nl,"P",{});var sm=a(Wa);ec=l(sm,"Build model inputs from a sequence by appending eos_token_id."),sm.forEach(t),Nl.forEach(t),ht.forEach(t),Dr=p(n),Nt=s(n,"H2",{class:!0});var ql=a(Nt);cn=s(ql,"A",{id:!0,class:!0,href:!0});var am=a(cn);Aa=s(am,"SPAN",{});var rm=a(Aa);v(xo.$$.fragment,rm),rm.forEach(t),am.forEach(t),tc=p(ql),Sa=s(ql,"SPAN",{});var lm=a(Sa);nc=l(lm,"MarianModel"),lm.forEach(t),ql.forEach(t),Yr=p(n),ze=s(n,"DIV",{class:!0});var Zn=a(ze);v(jo.$$.fragment,Zn),oc=p(Zn),Jo=s(Zn,"P",{});var Zl=a(Jo);sc=l(Zl,`The bare Marian Model outputting raw hidden-states without any specific head on top.
This model inherits from `),qs=s(Zl,"A",{href:!0});var im=a(qs);ac=l(im,"PreTrainedModel"),im.forEach(t),rc=l(Zl,`. Check the superclass documentation for the generic methods the
library implements for all its model (such as downloading or saving, resizing the input embeddings, pruning heads
etc.)`),Zl.forEach(t),lc=p(Zn),$o=s(Zn,"P",{});var Wl=a($o);ic=l(Wl,"This model is also a PyTorch "),Uo=s(Wl,"A",{href:!0,rel:!0});var dm=a(Uo);dc=l(dm,"torch.nn.Module"),dm.forEach(t),cc=l(Wl,` subclass.
Use it as a regular PyTorch Module and refer to the PyTorch documentation for all matter related to general usage
and behavior.`),Wl.forEach(t),pc=p(Zn),Pe=s(Zn,"DIV",{class:!0});var Wn=a(Pe);v(zo.$$.fragment,Wn),hc=p(Wn),qt=s(Wn,"P",{});var Ks=a(qt);uc=l(Ks,"The "),Zs=s(Ks,"A",{href:!0});var cm=a(Zs);mc=l(cm,"MarianModel"),cm.forEach(t),fc=l(Ks," forward method, overrides the "),Pa=s(Ks,"CODE",{});var pm=a(Pa);gc=l(pm,"__call__"),pm.forEach(t),_c=l(Ks," special method."),Ks.forEach(t),Mc=p(Wn),v(pn.$$.fragment,Wn),yc=p(Wn),v(hn.$$.fragment,Wn),Wn.forEach(t),Zn.forEach(t),Kr=p(n),Zt=s(n,"H2",{class:!0});var Al=a(Zt);un=s(Al,"A",{id:!0,class:!0,href:!0});var hm=a(un);Va=s(hm,"SPAN",{});var um=a(Va);v(Eo.$$.fragment,um),um.forEach(t),hm.forEach(t),Tc=p(Al),Ba=s(Al,"SPAN",{});var mm=a(Ba);bc=l(mm,"MarianMTModel"),mm.forEach(t),Al.forEach(t),el=p(n),Ee=s(n,"DIV",{class:!0});var An=a(Ee);v(Io.$$.fragment,An),vc=p(An),Fo=s(An,"P",{});var Sl=a(Fo);kc=l(Sl,`The Marian Model with a language modeling head. Can be used for summarization.
This model inherits from `),Ws=s(Sl,"A",{href:!0});var fm=a(Ws);wc=l(fm,"PreTrainedModel"),fm.forEach(t),xc=l(Sl,`. Check the superclass documentation for the generic methods the
library implements for all its model (such as downloading or saving, resizing the input embeddings, pruning heads
etc.)`),Sl.forEach(t),jc=p(An),Co=s(An,"P",{});var Pl=a(Co);Jc=l(Pl,"This model is also a PyTorch "),No=s(Pl,"A",{href:!0,rel:!0});var gm=a(No);$c=l(gm,"torch.nn.Module"),gm.forEach(t),Uc=l(Pl,` subclass.
Use it as a regular PyTorch Module and refer to the PyTorch documentation for all matter related to general usage
and behavior.`),Pl.forEach(t),zc=p(An),fe=s(An,"DIV",{class:!0});var ut=a(fe);v(qo.$$.fragment,ut),Ec=p(ut),Wt=s(ut,"P",{});var ea=a(Wt);Ic=l(ea,"The "),As=s(ea,"A",{href:!0});var _m=a(As);Fc=l(_m,"MarianMTModel"),_m.forEach(t),Cc=l(ea," forward method, overrides the "),Ra=s(ea,"CODE",{});var Mm=a(Ra);Nc=l(Mm,"__call__"),Mm.forEach(t),qc=l(ea," special method."),ea.forEach(t),Zc=p(ut),v(mn.$$.fragment,ut),Wc=p(ut),Zo=s(ut,"P",{});var Vl=a(Zo);Ac=l(Vl,`Pytorch version of marian-nmt\u2019s transformer.h (c++). Designed for the OPUS-NMT translation checkpoints. Available
models are listed `),Wo=s(Vl,"A",{href:!0,rel:!0});var ym=a(Wo);Sc=l(ym,"here"),ym.forEach(t),Pc=l(Vl,"."),Vl.forEach(t),Vc=p(ut),v(fn.$$.fragment,ut),ut.forEach(t),An.forEach(t),tl=p(n),At=s(n,"H2",{class:!0});var Bl=a(At);gn=s(Bl,"A",{id:!0,class:!0,href:!0});var Tm=a(gn);Ga=s(Tm,"SPAN",{});var bm=a(Ga);v(Ao.$$.fragment,bm),bm.forEach(t),Tm.forEach(t),Bc=p(Bl),Xa=s(Bl,"SPAN",{});var vm=a(Xa);Rc=l(vm,"MarianForCausalLM"),vm.forEach(t),Bl.forEach(t),nl=p(n),St=s(n,"DIV",{class:!0});var Rl=a(St);v(So.$$.fragment,Rl),Gc=p(Rl),_n=s(Rl,"DIV",{class:!0});var Gl=a(_n);v(Po.$$.fragment,Gl),Xc=p(Gl),v(Mn.$$.fragment,Gl),Gl.forEach(t),Rl.forEach(t),ol=p(n),Pt=s(n,"H2",{class:!0});var Xl=a(Pt);yn=s(Xl,"A",{id:!0,class:!0,href:!0});var km=a(yn);La=s(km,"SPAN",{});var wm=a(La);v(Vo.$$.fragment,wm),wm.forEach(t),km.forEach(t),Lc=p(Xl),Ha=s(Xl,"SPAN",{});var xm=a(Ha);Hc=l(xm,"TFMarianModel"),xm.forEach(t),Xl.forEach(t),sl=p(n),ce=s(n,"DIV",{class:!0});var mt=a(ce);v(Bo.$$.fragment,mt),Qc=p(mt),Ro=s(mt,"P",{});var Ll=a(Ro);Oc=l(Ll,`The bare MARIAN Model outputting raw hidden-states without any specific head on top.
This model inherits from `),Ss=s(Ll,"A",{href:!0});var jm=a(Ss);Dc=l(jm,"TFPreTrainedModel"),jm.forEach(t),Yc=l(Ll,`. Check the superclass documentation for the generic methods the
library implements for all its model (such as downloading or saving, resizing the input embeddings, pruning heads
etc.)`),Ll.forEach(t),Kc=p(mt),Go=s(mt,"P",{});var Hl=a(Go);ep=l(Hl,"This model is also a "),Xo=s(Hl,"A",{href:!0,rel:!0});var Jm=a(Xo);tp=l(Jm,"tf.keras.Model"),Jm.forEach(t),np=l(Hl,` subclass. Use it
as a regular TF 2.0 Keras Model and refer to the TF 2.0 documentation for all matter related to general usage and
behavior.`),Hl.forEach(t),op=p(mt),v(Tn.$$.fragment,mt),sp=p(mt),Ve=s(mt,"DIV",{class:!0});var Sn=a(Ve);v(Lo.$$.fragment,Sn),ap=p(Sn),Vt=s(Sn,"P",{});var ta=a(Vt);rp=l(ta,"The "),Ps=s(ta,"A",{href:!0});var $m=a(Ps);lp=l($m,"TFMarianModel"),$m.forEach(t),ip=l(ta," forward method, overrides the "),Qa=s(ta,"CODE",{});var Um=a(Qa);dp=l(Um,"__call__"),Um.forEach(t),cp=l(ta," special method."),ta.forEach(t),pp=p(Sn),v(bn.$$.fragment,Sn),hp=p(Sn),v(vn.$$.fragment,Sn),Sn.forEach(t),mt.forEach(t),al=p(n),Bt=s(n,"H2",{class:!0});var Ql=a(Bt);kn=s(Ql,"A",{id:!0,class:!0,href:!0});var zm=a(kn);Oa=s(zm,"SPAN",{});var Em=a(Oa);v(Ho.$$.fragment,Em),Em.forEach(t),zm.forEach(t),up=p(Ql),Da=s(Ql,"SPAN",{});var Im=a(Da);mp=l(Im,"TFMarianMTModel"),Im.forEach(t),Ql.forEach(t),rl=p(n),pe=s(n,"DIV",{class:!0});var ft=a(pe);v(Qo.$$.fragment,ft),fp=p(ft),Oo=s(ft,"P",{});var Ol=a(Oo);gp=l(Ol,`The MARIAN Model with a language modeling head. Can be used for summarization.
This model inherits from `),Vs=s(Ol,"A",{href:!0});var Fm=a(Vs);_p=l(Fm,"TFPreTrainedModel"),Fm.forEach(t),Mp=l(Ol,`. Check the superclass documentation for the generic methods the
library implements for all its model (such as downloading or saving, resizing the input embeddings, pruning heads
etc.)`),Ol.forEach(t),yp=p(ft),Do=s(ft,"P",{});var Dl=a(Do);Tp=l(Dl,"This model is also a "),Yo=s(Dl,"A",{href:!0,rel:!0});var Cm=a(Yo);bp=l(Cm,"tf.keras.Model"),Cm.forEach(t),vp=l(Dl,` subclass. Use it
as a regular TF 2.0 Keras Model and refer to the TF 2.0 documentation for all matter related to general usage and
behavior.`),Dl.forEach(t),kp=p(ft),v(wn.$$.fragment,ft),wp=p(ft),ge=s(ft,"DIV",{class:!0});var gt=a(ge);v(Ko.$$.fragment,gt),xp=p(gt),Rt=s(gt,"P",{});var na=a(Rt);jp=l(na,"The "),Bs=s(na,"A",{href:!0});var Nm=a(Bs);Jp=l(Nm,"TFMarianMTModel"),Nm.forEach(t),$p=l(na," forward method, overrides the "),Ya=s(na,"CODE",{});var qm=a(Ya);Up=l(qm,"__call__"),qm.forEach(t),zp=l(na," special method."),na.forEach(t),Ep=p(gt),v(xn.$$.fragment,gt),Ip=p(gt),es=s(gt,"P",{});var Yl=a(es);Fp=l(Yl,`TF version of marian-nmt\u2019s transformer.h (c++). Designed for the OPUS-NMT translation checkpoints. Available
models are listed `),ts=s(Yl,"A",{href:!0,rel:!0});var Zm=a(ts);Cp=l(Zm,"here"),Zm.forEach(t),Np=l(Yl,"."),Yl.forEach(t),qp=p(gt),v(jn.$$.fragment,gt),gt.forEach(t),ft.forEach(t),ll=p(n),Gt=s(n,"H2",{class:!0});var Kl=a(Gt);Jn=s(Kl,"A",{id:!0,class:!0,href:!0});var Wm=a(Jn);Ka=s(Wm,"SPAN",{});var Am=a(Ka);v(ns.$$.fragment,Am),Am.forEach(t),Wm.forEach(t),Zp=p(Kl),er=s(Kl,"SPAN",{});var Sm=a(er);Wp=l(Sm,"FlaxMarianModel"),Sm.forEach(t),Kl.forEach(t),il=p(n),Q=s(n,"DIV",{class:!0});var Ge=a(Q);v(os.$$.fragment,Ge),Ap=p(Ge),ss=s(Ge,"P",{});var ei=a(ss);Sp=l(ei,`The bare Marian Model transformer outputting raw hidden-states without any specific head on top.
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library implements for all its model (such as downloading or saving, resizing the input embeddings, pruning heads
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