import{S as _c,i as Tc,s as vc,e as a,k as h,w as k,t as o,M as yc,c as r,d as t,m as u,a as i,x as w,h as n,b as f,G as e,g,y as C,q as $,o as L,B as R,v as bc,L as Tt}from"../../chunks/vendor-hf-doc-builder.js";import{T as Ht}from"../../chunks/Tip-hf-doc-builder.js";import{D as Ue}from"../../chunks/Docstring-hf-doc-builder.js";import{C as vt}from"../../chunks/CodeBlock-hf-doc-builder.js";import{I as Lt}from"../../chunks/IconCopyLink-hf-doc-builder.js";import{E as _t}from"../../chunks/ExampleCodeBlock-hf-doc-builder.js";function kc(F){let d,v,c,m,y;return m=new vt({props:{code:`from transformers import CTRLConfig, CTRLModel

# Initializing a CTRL configuration
configuration = CTRLConfig()

# Initializing a model (with random weights) from the configuration
model = CTRLModel(configuration)

# Accessing the model configuration
configuration = model.config`,highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> CTRLConfig, CTRLModel

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># Initializing a CTRL configuration</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>configuration = CTRLConfig()

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># Initializing a model (with random weights) from the configuration</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>model = CTRLModel(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(){d=a("p"),v=o("Examples:"),c=h(),k(m.$$.fragment)},l(l){d=r(l,"P",{});var p=i(d);v=n(p,"Examples:"),p.forEach(t),c=u(l),w(m.$$.fragment,l)},m(l,p){g(l,d,p),e(d,v),g(l,c,p),C(m,l,p),y=!0},p:Tt,i(l){y||($(m.$$.fragment,l),y=!0)},o(l){L(m.$$.fragment,l),y=!1},d(l){l&&t(d),l&&t(c),R(m,l)}}}function wc(F){let d,v,c,m,y;return{c(){d=a("p"),v=o("Although the recipe for forward pass needs to be defined within this function, one should call the "),c=a("code"),m=o("Module"),y=o(`
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(l){d=r(l,"P",{});var p=i(d);v=n(p,"Although the recipe for forward pass needs to be defined within this function, one should call the "),c=r(p,"CODE",{});var q=i(c);m=n(q,"Module"),q.forEach(t),y=n(p,`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
the latter silently ignores them.`),p.forEach(t)},m(l,p){g(l,d,p),e(d,v),e(d,c),e(c,m),e(d,y)},d(l){l&&t(d)}}}function Cc(F){let d,v,c,m,y;return m=new vt({props:{code:`from transformers import CTRLTokenizer, CTRLModel
import torch

tokenizer = CTRLTokenizer.from_pretrained("ctrl")
model = CTRLModel.from_pretrained("ctrl")

# CTRL was trained with control codes as the first token
inputs = tokenizer("Opinion My dog is cute", return_tensors="pt")
assert inputs["input_ids"][0, 0].item() in tokenizer.control_codes.values()

outputs = model(**inputs)

last_hidden_states = outputs.last_hidden_state
list(last_hidden_states.shape)`,highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> CTRLTokenizer, CTRLModel
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">import</span> torch

<span class="hljs-meta">&gt;&gt;&gt; </span>tokenizer = CTRLTokenizer.from_pretrained(<span class="hljs-string">&quot;ctrl&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>model = CTRLModel.from_pretrained(<span class="hljs-string">&quot;ctrl&quot;</span>)

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># CTRL was trained with control codes as the first token</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>inputs = tokenizer(<span class="hljs-string">&quot;Opinion My dog is cute&quot;</span>, return_tensors=<span class="hljs-string">&quot;pt&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">assert</span> inputs[<span class="hljs-string">&quot;input_ids&quot;</span>][<span class="hljs-number">0</span>, <span class="hljs-number">0</span>].item() <span class="hljs-keyword">in</span> tokenizer.control_codes.values()

<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
<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">5</span>, <span class="hljs-number">1280</span>]`}}),{c(){d=a("p"),v=o("Example:"),c=h(),k(m.$$.fragment)},l(l){d=r(l,"P",{});var p=i(d);v=n(p,"Example:"),p.forEach(t),c=u(l),w(m.$$.fragment,l)},m(l,p){g(l,d,p),e(d,v),g(l,c,p),C(m,l,p),y=!0},p:Tt,i(l){y||($(m.$$.fragment,l),y=!0)},o(l){L(m.$$.fragment,l),y=!1},d(l){l&&t(d),l&&t(c),R(m,l)}}}function $c(F){let d,v,c,m,y;return{c(){d=a("p"),v=o("Although the recipe for forward pass needs to be defined within this function, one should call the "),c=a("code"),m=o("Module"),y=o(`
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(l){d=r(l,"P",{});var p=i(d);v=n(p,"Although the recipe for forward pass needs to be defined within this function, one should call the "),c=r(p,"CODE",{});var q=i(c);m=n(q,"Module"),q.forEach(t),y=n(p,`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
the latter silently ignores them.`),p.forEach(t)},m(l,p){g(l,d,p),e(d,v),e(d,c),e(c,m),e(d,y)},d(l){l&&t(d)}}}function Lc(F){let d,v,c,m,y;return m=new vt({props:{code:`import torch
from transformers import CTRLTokenizer, CTRLLMHeadModel

tokenizer = CTRLTokenizer.from_pretrained("ctrl")
model = CTRLLMHeadModel.from_pretrained("ctrl")

# CTRL was trained with control codes as the first token
inputs = tokenizer("Wikipedia The llama is", return_tensors="pt")
assert inputs["input_ids"][0, 0].item() in tokenizer.control_codes.values()

sequence_ids = model.generate(inputs["input_ids"])
sequences = tokenizer.batch_decode(sequence_ids)
sequences

outputs = model(**inputs, labels=inputs["input_ids"])
round(outputs.loss.item(), 2)

list(outputs.logits.shape)`,highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">import</span> torch
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> CTRLTokenizer, CTRLLMHeadModel

<span class="hljs-meta">&gt;&gt;&gt; </span>tokenizer = CTRLTokenizer.from_pretrained(<span class="hljs-string">&quot;ctrl&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>model = CTRLLMHeadModel.from_pretrained(<span class="hljs-string">&quot;ctrl&quot;</span>)

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># CTRL was trained with control codes as the first token</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>inputs = tokenizer(<span class="hljs-string">&quot;Wikipedia The llama is&quot;</span>, return_tensors=<span class="hljs-string">&quot;pt&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">assert</span> inputs[<span class="hljs-string">&quot;input_ids&quot;</span>][<span class="hljs-number">0</span>, <span class="hljs-number">0</span>].item() <span class="hljs-keyword">in</span> tokenizer.control_codes.values()

<span class="hljs-meta">&gt;&gt;&gt; </span>sequence_ids = model.generate(inputs[<span class="hljs-string">&quot;input_ids&quot;</span>])
<span class="hljs-meta">&gt;&gt;&gt; </span>sequences = tokenizer.batch_decode(sequence_ids)
<span class="hljs-meta">&gt;&gt;&gt; </span>sequences
[<span class="hljs-string">&#x27;Wikipedia The llama is a member of the family Bovidae. It is native to the Andes of Peru,&#x27;</span>]

<span class="hljs-meta">&gt;&gt;&gt; </span>outputs = model(**inputs, labels=inputs[<span class="hljs-string">&quot;input_ids&quot;</span>])
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-built_in">round</span>(outputs.loss.item(), <span class="hljs-number">2</span>)
<span class="hljs-number">9.21</span>

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-built_in">list</span>(outputs.logits.shape)
[<span class="hljs-number">1</span>, <span class="hljs-number">5</span>, <span class="hljs-number">246534</span>]`}}),{c(){d=a("p"),v=o("Example:"),c=h(),k(m.$$.fragment)},l(l){d=r(l,"P",{});var p=i(d);v=n(p,"Example:"),p.forEach(t),c=u(l),w(m.$$.fragment,l)},m(l,p){g(l,d,p),e(d,v),g(l,c,p),C(m,l,p),y=!0},p:Tt,i(l){y||($(m.$$.fragment,l),y=!0)},o(l){L(m.$$.fragment,l),y=!1},d(l){l&&t(d),l&&t(c),R(m,l)}}}function Rc(F){let d,v,c,m,y;return{c(){d=a("p"),v=o("Although the recipe for forward pass needs to be defined within this function, one should call the "),c=a("code"),m=o("Module"),y=o(`
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(l){d=r(l,"P",{});var p=i(d);v=n(p,"Although the recipe for forward pass needs to be defined within this function, one should call the "),c=r(p,"CODE",{});var q=i(c);m=n(q,"Module"),q.forEach(t),y=n(p,`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
the latter silently ignores them.`),p.forEach(t)},m(l,p){g(l,d,p),e(d,v),e(d,c),e(c,m),e(d,y)},d(l){l&&t(d)}}}function Mc(F){let d,v,c,m,y;return m=new vt({props:{code:`import torch
from transformers import CTRLTokenizer, CTRLForSequenceClassification

tokenizer = CTRLTokenizer.from_pretrained("ctrl")
model = CTRLForSequenceClassification.from_pretrained("ctrl")

# CTRL was trained with control codes as the first token
inputs = tokenizer("Opinion My dog is cute", return_tensors="pt")
assert inputs["input_ids"][0, 0].item() in tokenizer.control_codes.values()

with torch.no_grad():
    logits = model(**inputs).logits

predicted_class_id = logits.argmax().item()
model.config.id2label[predicted_class_id]`,highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">import</span> torch
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> CTRLTokenizer, CTRLForSequenceClassification

<span class="hljs-meta">&gt;&gt;&gt; </span>tokenizer = CTRLTokenizer.from_pretrained(<span class="hljs-string">&quot;ctrl&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>model = CTRLForSequenceClassification.from_pretrained(<span class="hljs-string">&quot;ctrl&quot;</span>)

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># CTRL was trained with control codes as the first token</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>inputs = tokenizer(<span class="hljs-string">&quot;Opinion My dog is cute&quot;</span>, return_tensors=<span class="hljs-string">&quot;pt&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">assert</span> inputs[<span class="hljs-string">&quot;input_ids&quot;</span>][<span class="hljs-number">0</span>, <span class="hljs-number">0</span>].item() <span class="hljs-keyword">in</span> tokenizer.control_codes.values()

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">with</span> torch.no_grad():
<span class="hljs-meta">... </span>    logits = model(**inputs).logits

<span class="hljs-meta">&gt;&gt;&gt; </span>predicted_class_id = logits.argmax().item()
<span class="hljs-meta">&gt;&gt;&gt; </span>model.config.id2label[predicted_class_id]
<span class="hljs-string">&#x27;LABEL_0&#x27;</span>`}}),{c(){d=a("p"),v=o("Example of single-label classification:"),c=h(),k(m.$$.fragment)},l(l){d=r(l,"P",{});var p=i(d);v=n(p,"Example of single-label classification:"),p.forEach(t),c=u(l),w(m.$$.fragment,l)},m(l,p){g(l,d,p),e(d,v),g(l,c,p),C(m,l,p),y=!0},p:Tt,i(l){y||($(m.$$.fragment,l),y=!0)},o(l){L(m.$$.fragment,l),y=!1},d(l){l&&t(d),l&&t(c),R(m,l)}}}function Ec(F){let d,v;return d=new vt({props:{code:`import torch

torch.manual_seed(42)
# To train a model on \`num_labels\` classes, you can pass \`num_labels=num_labels\` to \`.from_pretrained(...)\`
num_labels = len(model.config.id2label)
model = CTRLForSequenceClassification.from_pretrained("ctrl", num_labels=num_labels)

labels = torch.tensor(1)
loss = model(**inputs, labels=labels).loss
round(loss.item(), 2)`,highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">import</span> torch

<span class="hljs-meta">&gt;&gt;&gt; </span>torch.manual_seed(<span class="hljs-number">42</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># To train a model on \`num_labels\` classes, you can pass \`num_labels=num_labels\` to \`.from_pretrained(...)\`</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>num_labels = <span class="hljs-built_in">len</span>(model.config.id2label)
<span class="hljs-meta">&gt;&gt;&gt; </span>model = CTRLForSequenceClassification.from_pretrained(<span class="hljs-string">&quot;ctrl&quot;</span>, num_labels=num_labels)

<span class="hljs-meta">&gt;&gt;&gt; </span>labels = torch.tensor(<span class="hljs-number">1</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>loss = model(**inputs, labels=labels).loss
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-built_in">round</span>(loss.item(), <span class="hljs-number">2</span>)
<span class="hljs-number">0.35</span>`}}),{c(){k(d.$$.fragment)},l(c){w(d.$$.fragment,c)},m(c,m){C(d,c,m),v=!0},p:Tt,i(c){v||($(d.$$.fragment,c),v=!0)},o(c){L(d.$$.fragment,c),v=!1},d(c){R(d,c)}}}function Fc(F){let d,v,c,m,y;return m=new vt({props:{code:`import torch
from transformers import CTRLTokenizer, CTRLForSequenceClassification

tokenizer = CTRLTokenizer.from_pretrained("ctrl")
model = CTRLForSequenceClassification.from_pretrained("ctrl", problem_type="multi_label_classification")

# CTRL was trained with control codes as the first token
inputs = tokenizer("Opinion My dog is cute", return_tensors="pt")
assert inputs["input_ids"][0, 0].item() in tokenizer.control_codes.values()

with torch.no_grad():
    logits = model(**inputs).logits

predicted_class_id = logits.argmax().item()
model.config.id2label[predicted_class_id]`,highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">import</span> torch
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> CTRLTokenizer, CTRLForSequenceClassification

<span class="hljs-meta">&gt;&gt;&gt; </span>tokenizer = CTRLTokenizer.from_pretrained(<span class="hljs-string">&quot;ctrl&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>model = CTRLForSequenceClassification.from_pretrained(<span class="hljs-string">&quot;ctrl&quot;</span>, problem_type=<span class="hljs-string">&quot;multi_label_classification&quot;</span>)

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># CTRL was trained with control codes as the first token</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>inputs = tokenizer(<span class="hljs-string">&quot;Opinion My dog is cute&quot;</span>, return_tensors=<span class="hljs-string">&quot;pt&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">assert</span> inputs[<span class="hljs-string">&quot;input_ids&quot;</span>][<span class="hljs-number">0</span>, <span class="hljs-number">0</span>].item() <span class="hljs-keyword">in</span> tokenizer.control_codes.values()

<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">with</span> torch.no_grad():
<span class="hljs-meta">... </span>    logits = model(**inputs).logits

<span class="hljs-meta">&gt;&gt;&gt; </span>predicted_class_id = logits.argmax().item()
<span class="hljs-meta">&gt;&gt;&gt; </span>model.config.id2label[predicted_class_id]
<span class="hljs-string">&#x27;LABEL_0&#x27;</span>`}}),{c(){d=a("p"),v=o("Example of multi-label classification:"),c=h(),k(m.$$.fragment)},l(l){d=r(l,"P",{});var p=i(d);v=n(p,"Example of multi-label classification:"),p.forEach(t),c=u(l),w(m.$$.fragment,l)},m(l,p){g(l,d,p),e(d,v),g(l,c,p),C(m,l,p),y=!0},p:Tt,i(l){y||($(m.$$.fragment,l),y=!0)},o(l){L(m.$$.fragment,l),y=!1},d(l){l&&t(d),l&&t(c),R(m,l)}}}function qc(F){let d,v;return d=new vt({props:{code:`# To train a model on \`num_labels\` classes, you can pass \`num_labels=num_labels\` to \`.from_pretrained(...)\`
num_labels = len(model.config.id2label)
model = CTRLForSequenceClassification.from_pretrained("ctrl", num_labels=num_labels)

num_labels = len(model.config.id2label)
labels = torch.nn.functional.one_hot(torch.tensor([predicted_class_id]), num_classes=num_labels).to(
    torch.float
)
loss = model(**inputs, labels=labels).loss
loss.backward()`,highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># To train a model on \`num_labels\` classes, you can pass \`num_labels=num_labels\` to \`.from_pretrained(...)\`</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>num_labels = <span class="hljs-built_in">len</span>(model.config.id2label)
<span class="hljs-meta">&gt;&gt;&gt; </span>model = CTRLForSequenceClassification.from_pretrained(<span class="hljs-string">&quot;ctrl&quot;</span>, num_labels=num_labels)

<span class="hljs-meta">&gt;&gt;&gt; </span>num_labels = <span class="hljs-built_in">len</span>(model.config.id2label)
<span class="hljs-meta">&gt;&gt;&gt; </span>labels = torch.nn.functional.one_hot(torch.tensor([predicted_class_id]), num_classes=num_labels).to(
<span class="hljs-meta">... </span>    torch.<span class="hljs-built_in">float</span>
<span class="hljs-meta">... </span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>loss = model(**inputs, labels=labels).loss
<span class="hljs-meta">&gt;&gt;&gt; </span>loss.backward()`}}),{c(){k(d.$$.fragment)},l(c){w(d.$$.fragment,c)},m(c,m){C(d,c,m),v=!0},p:Tt,i(c){v||($(d.$$.fragment,c),v=!0)},o(c){L(d.$$.fragment,c),v=!1},d(c){R(d,c)}}}function zc(F){let d,v,c,m,y,l,p,q,Ce,ge,I,te,oe,b,$e,K,Le,_e,N,Re,se,G,Me,pe,X,Ee,Te,H,Fe,ve,J,j,P,ye,W,qe,be,O,ae,ze,x,je,Q,xe,he,Y,Pe,re,U,ue,Z,Oe,le,z,Se,S,Ne,Ie;return{c(){d=a("p"),v=o("TensorFlow models and layers in "),c=a("code"),m=o("transformers"),y=o(" accept two formats as input:"),l=h(),p=a("ul"),q=a("li"),Ce=o("having all inputs as keyword arguments (like PyTorch models), or"),ge=h(),I=a("li"),te=o("having all inputs as a list, tuple or dict in the first positional argument."),oe=h(),b=a("p"),$e=o(`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 `),K=a("code"),Le=o("model.fit()"),_e=o(` things should \u201Cjust work\u201D for you - just
pass your inputs and labels in any format that `),N=a("code"),Re=o("model.fit()"),se=o(` supports! If, however, you want to use the second
format outside of Keras methods like `),G=a("code"),Me=o("fit()"),pe=o(" and "),X=a("code"),Ee=o("predict()"),Te=o(`, such as when creating your own layers or models with
the Keras `),H=a("code"),Fe=o("Functional"),ve=o(` API, there are three possibilities you can use to gather all the input Tensors in the first
positional argument:`),J=h(),j=a("ul"),P=a("li"),ye=o("a single Tensor with "),W=a("code"),qe=o("input_ids"),be=o(" only and nothing else: "),O=a("code"),ae=o("model(input_ids)"),ze=h(),x=a("li"),je=o(`a list of varying length with one or several input Tensors IN THE ORDER given in the docstring:
`),Q=a("code"),xe=o("model([input_ids, attention_mask])"),he=o(" or "),Y=a("code"),Pe=o("model([input_ids, attention_mask, token_type_ids])"),re=h(),U=a("li"),ue=o(`a dictionary with one or several input Tensors associated to the input names given in the docstring:
`),Z=a("code"),Oe=o('model({"input_ids": input_ids, "token_type_ids": token_type_ids})'),le=h(),z=a("p"),Se=o(`Note that when creating models and layers with
`),S=a("a"),Ne=o("subclassing"),Ie=o(` 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(_){d=r(_,"P",{});var M=i(d);v=n(M,"TensorFlow models and layers in "),c=r(M,"CODE",{});var Ze=i(c);m=n(Ze,"transformers"),Ze.forEach(t),y=n(M," accept two formats as input:"),M.forEach(t),l=u(_),p=r(_,"UL",{});var ne=i(p);q=r(ne,"LI",{});var et=i(q);Ce=n(et,"having all inputs as keyword arguments (like PyTorch models), or"),et.forEach(t),ge=u(ne),I=r(ne,"LI",{});var tt=i(I);te=n(tt,"having all inputs as a list, tuple or dict in the first positional argument."),tt.forEach(t),ne.forEach(t),oe=u(_),b=r(_,"P",{});var E=i(b);$e=n(E,`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 `),K=r(E,"CODE",{});var Be=i(K);Le=n(Be,"model.fit()"),Be.forEach(t),_e=n(E,` things should \u201Cjust work\u201D for you - just
pass your inputs and labels in any format that `),N=r(E,"CODE",{});var ot=i(N);Re=n(ot,"model.fit()"),ot.forEach(t),se=n(E,` supports! If, however, you want to use the second
format outside of Keras methods like `),G=r(E,"CODE",{});var nt=i(G);Me=n(nt,"fit()"),nt.forEach(t),pe=n(E," and "),X=r(E,"CODE",{});var Xe=i(X);Ee=n(Xe,"predict()"),Xe.forEach(t),Te=n(E,`, such as when creating your own layers or models with
the Keras `),H=r(E,"CODE",{});var ie=i(H);Fe=n(ie,"Functional"),ie.forEach(t),ve=n(E,` API, there are three possibilities you can use to gather all the input Tensors in the first
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`),S=r(V,"A",{href:!0,rel:!0});var Ke=i(S);Ne=n(Ke,"subclassing"),Ke.forEach(t),Ie=n(V,` then you don\u2019t need to worry
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the latter silently ignores them.`),p.forEach(t)},m(l,p){g(l,d,p),e(d,v),e(d,c),e(c,m),e(d,y)},d(l){l&&t(d)}}}function xc(F){let d,v,c,m,y;return m=new vt({props:{code:`from transformers import CTRLTokenizer, TFCTRLModel
import tensorflow as tf

tokenizer = CTRLTokenizer.from_pretrained("ctrl")
model = TFCTRLModel.from_pretrained("ctrl")

inputs = tokenizer("Hello, my dog is cute", return_tensors="tf")
outputs = model(inputs)

last_hidden_states = outputs.last_hidden_state`,highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> CTRLTokenizer, TFCTRLModel
<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 = CTRLTokenizer.from_pretrained(<span class="hljs-string">&quot;ctrl&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>model = TFCTRLModel.from_pretrained(<span class="hljs-string">&quot;ctrl&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(){d=a("p"),v=o("Example:"),c=h(),k(m.$$.fragment)},l(l){d=r(l,"P",{});var p=i(d);v=n(p,"Example:"),p.forEach(t),c=u(l),w(m.$$.fragment,l)},m(l,p){g(l,d,p),e(d,v),g(l,c,p),C(m,l,p),y=!0},p:Tt,i(l){y||($(m.$$.fragment,l),y=!0)},o(l){L(m.$$.fragment,l),y=!1},d(l){l&&t(d),l&&t(c),R(m,l)}}}function Pc(F){let d,v,c,m,y,l,p,q,Ce,ge,I,te,oe,b,$e,K,Le,_e,N,Re,se,G,Me,pe,X,Ee,Te,H,Fe,ve,J,j,P,ye,W,qe,be,O,ae,ze,x,je,Q,xe,he,Y,Pe,re,U,ue,Z,Oe,le,z,Se,S,Ne,Ie;return{c(){d=a("p"),v=o("TensorFlow models and layers in "),c=a("code"),m=o("transformers"),y=o(" accept two formats as input:"),l=h(),p=a("ul"),q=a("li"),Ce=o("having all inputs as keyword arguments (like PyTorch models), or"),ge=h(),I=a("li"),te=o("having all inputs as a list, tuple or dict in the first positional argument."),oe=h(),b=a("p"),$e=o(`The reason the second format is supported is that Keras methods prefer this format when passing inputs to models
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`),S=r(V,"A",{href:!0,rel:!0});var Ke=i(S);Ne=n(Ke,"subclassing"),Ke.forEach(t),Ie=n(V,` then you don\u2019t need to worry
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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(l){d=r(l,"P",{});var p=i(d);v=n(p,"Although the recipe for forward pass needs to be defined within this function, one should call the "),c=r(p,"CODE",{});var q=i(c);m=n(q,"Module"),q.forEach(t),y=n(p,`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
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import tensorflow as tf

tokenizer = CTRLTokenizer.from_pretrained("ctrl")
model = TFCTRLLMHeadModel.from_pretrained("ctrl")

inputs = tokenizer("Hello, my dog is cute", return_tensors="tf")
outputs = model(inputs)
logits = outputs.logits`,highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> CTRLTokenizer, TFCTRLLMHeadModel
<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 = CTRLTokenizer.from_pretrained(<span class="hljs-string">&quot;ctrl&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>model = TFCTRLLMHeadModel.from_pretrained(<span class="hljs-string">&quot;ctrl&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>logits = outputs.logits`}}),{c(){d=a("p"),v=o("Example:"),c=h(),k(m.$$.fragment)},l(l){d=r(l,"P",{});var p=i(d);v=n(p,"Example:"),p.forEach(t),c=u(l),w(m.$$.fragment,l)},m(l,p){g(l,d,p),e(d,v),g(l,c,p),C(m,l,p),y=!0},p:Tt,i(l){y||($(m.$$.fragment,l),y=!0)},o(l){L(m.$$.fragment,l),y=!1},d(l){l&&t(d),l&&t(c),R(m,l)}}}function Nc(F){let d,v,c,m,y,l,p,q,Ce,ge,I,te,oe,b,$e,K,Le,_e,N,Re,se,G,Me,pe,X,Ee,Te,H,Fe,ve,J,j,P,ye,W,qe,be,O,ae,ze,x,je,Q,xe,he,Y,Pe,re,U,ue,Z,Oe,le,z,Se,S,Ne,Ie;return{c(){d=a("p"),v=o("TensorFlow models and layers in "),c=a("code"),m=o("transformers"),y=o(" accept two formats as input:"),l=h(),p=a("ul"),q=a("li"),Ce=o("having all inputs as keyword arguments (like PyTorch models), or"),ge=h(),I=a("li"),te=o("having all inputs as a list, tuple or dict in the first positional argument."),oe=h(),b=a("p"),$e=o(`The reason the second format is supported is that Keras methods prefer this format when passing inputs to models
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`),S=a("a"),Ne=o("subclassing"),Ie=o(` then you don\u2019t need to worry
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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(l){d=r(l,"P",{});var p=i(d);v=n(p,"Although the recipe for forward pass needs to be defined within this function, one should call the "),c=r(p,"CODE",{});var q=i(c);m=n(q,"Module"),q.forEach(t),y=n(p,`
instance afterwards instead of this since the former takes care of running the pre and post processing steps while
the latter silently ignores them.`),p.forEach(t)},m(l,p){g(l,d,p),e(d,v),e(d,c),e(c,m),e(d,y)},d(l){l&&t(d)}}}function Dc(F){let d,v,c,m,y;return m=new vt({props:{code:`from transformers import CTRLTokenizer, TFCTRLForSequenceClassification
import tensorflow as tf

tokenizer = CTRLTokenizer.from_pretrained("ctrl")
model = TFCTRLForSequenceClassification.from_pretrained("ctrl")

inputs = tokenizer("Hello, my dog is cute", return_tensors="tf")

logits = model(**inputs).logits

predicted_class_id = int(tf.math.argmax(logits, axis=-1)[0])
model.config.id2label[predicted_class_id]
`,highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-keyword">from</span> transformers <span class="hljs-keyword">import</span> CTRLTokenizer, TFCTRLForSequenceClassification
<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 = CTRLTokenizer.from_pretrained(<span class="hljs-string">&quot;ctrl&quot;</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>model = TFCTRLForSequenceClassification.from_pretrained(<span class="hljs-string">&quot;ctrl&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>logits = model(**inputs).logits

<span class="hljs-meta">&gt;&gt;&gt; </span>predicted_class_id = <span class="hljs-built_in">int</span>(tf.math.argmax(logits, axis=-<span class="hljs-number">1</span>)[<span class="hljs-number">0</span>])
<span class="hljs-meta">&gt;&gt;&gt; </span>model.config.id2label[predicted_class_id]
`}}),{c(){d=a("p"),v=o("Example:"),c=h(),k(m.$$.fragment)},l(l){d=r(l,"P",{});var p=i(d);v=n(p,"Example:"),p.forEach(t),c=u(l),w(m.$$.fragment,l)},m(l,p){g(l,d,p),e(d,v),g(l,c,p),C(m,l,p),y=!0},p:Tt,i(l){y||($(m.$$.fragment,l),y=!0)},o(l){L(m.$$.fragment,l),y=!1},d(l){l&&t(d),l&&t(c),R(m,l)}}}function Ac(F){let d,v;return d=new vt({props:{code:`# To train a model on \`num_labels\` classes, you can pass \`num_labels=num_labels\` to \`.from_pretrained(...)\`
num_labels = len(model.config.id2label)
model = TFCTRLForSequenceClassification.from_pretrained("ctrl", num_labels=num_labels)

labels = tf.constant(1)
loss = model(**inputs, labels=labels).loss
round(float(loss), 2)
`,highlighted:`<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-comment"># To train a model on \`num_labels\` classes, you can pass \`num_labels=num_labels\` to \`.from_pretrained(...)\`</span>
<span class="hljs-meta">&gt;&gt;&gt; </span>num_labels = <span class="hljs-built_in">len</span>(model.config.id2label)
<span class="hljs-meta">&gt;&gt;&gt; </span>model = TFCTRLForSequenceClassification.from_pretrained(<span class="hljs-string">&quot;ctrl&quot;</span>, num_labels=num_labels)

<span class="hljs-meta">&gt;&gt;&gt; </span>labels = tf.constant(<span class="hljs-number">1</span>)
<span class="hljs-meta">&gt;&gt;&gt; </span>loss = model(**inputs, labels=labels).loss
<span class="hljs-meta">&gt;&gt;&gt; </span><span class="hljs-built_in">round</span>(<span class="hljs-built_in">float</span>(loss), <span class="hljs-number">2</span>)
`}}),{c(){k(d.$$.fragment)},l(c){w(d.$$.fragment,c)},m(c,m){C(d,c,m),v=!0},p:Tt,i(c){v||($(d.$$.fragment,c),v=!0)},o(c){L(d.$$.fragment,c),v=!1},d(c){R(d,c)}}}function Hc(F){let d,v,c,m,y,l,p,q,Ce,ge,I,te,oe,b,$e,K,Le,_e,N,Re,se,G,Me,pe,X,Ee,Te,H,Fe,ve,J,j,P,ye,W,qe,be,O,ae,ze,x,je,Q,xe,he,Y,Pe,re,U,ue,Z,Oe,le,z,Se,S,Ne,Ie,_,M,Ze,ne,et,tt,E,Be,ot,nt,Xe,ie,B,D,st,at,A,rt,it,ke,de,V,Ke,Co,$a,Vn,La,Hs,Je,$o,Ra,ft,Ma,Tn,Ea,Fa,vn,qa,za,Lo,ja,xa,Pa,Rt,Oa,yn,Sa,Na,bn,Ia,Da,Aa,Wt,Ws,Mt,Ut,Gn,Ro,Ha,Xn,Wa,Us,Qe,Mo,Ua,Jn,Ba,Ka,Eo,Va,kn,Ga,Xa,Ja,wn,Fo,Bs,Et,Bt,Qn,qo,Qa,Yn,Ya,Ks,De,zo,Za,Zn,er,tr,jo,or,Cn,nr,sr,ar,xo,rr,Po,ir,lr,dr,lt,Oo,cr,Ft,pr,$n,hr,ur,es,mr,fr,gr,Kt,_r,Vt,Vs,qt,Gt,ts,So,Tr,os,vr,Gs,Ae,No,yr,ns,br,kr,Io,wr,Ln,Cr,$r,Lr,Do,Rr,Ao,Mr,Er,Fr,dt,Ho,qr,zt,zr,Rn,jr,xr,ss,Pr,Or,Sr,Xt,Nr,Jt,Xs,jt,Qt,as,Wo,Ir,rs,Dr,Js,He,Uo,Ar,We,Hr,Mn,Wr,Ur,is,Br,Kr,ls,Vr,Gr,ds,Xr,Jr,cs,Qr,Yr,Zr,Bo,ei,En,ti,oi,ni,Ko,si,Vo,ai,ri,ii,ce,Go,li,xt,di,Fn,ci,pi,ps,hi,ui,mi,Yt,fi,Zt,gi,eo,_i,to,Ti,oo,Qs,Pt,no,hs,Xo,vi,us,yi,Ys,me,Jo,bi,ms,ki,wi,Qo,Ci,qn,$i,Li,Ri,Yo,Mi,Zo,Ei,Fi,qi,so,zi,ct,en,ji,Ot,xi,zn,Pi,Oi,fs,Si,Ni,Ii,ao,Di,ro,Zs,St,io,gs,tn,Ai,_s,Hi,ea,fe,on,Wi,Ts,Ui,Bi,nn,Ki,jn,Vi,Gi,Xi,sn,Ji,an,Qi,Yi,Zi,lo,el,pt,rn,tl,Nt,ol,xn,nl,sl,vs,al,rl,il,co,ll,po,ta,It,ho,ys,ln,dl,bs,cl,oa,ee,dn,pl,ks,hl,ul,Pn,On,ml,fl,gl,Ye,_l,ws,Tl,vl,Cs,yl,bl,$s,kl,wl,Ls,Cl,$l,Ll,cn,Rl,Sn,Ml,El,Fl,pn,ql,hn,zl,jl,xl,uo,Pl,Ve,un,Ol,Dt,Sl,Nn,Nl,Il,Rs,Dl,Al,Hl,mo,Wl,fo,Ul,go,na;return l=new Lt({}),b=new Lt({}),Co=new Lt({}),$o=new Ue({props:{name:"class transformers.CTRLConfig",anchor:"transformers.CTRLConfig",parameters:[{name:"vocab_size",val:" = 246534"},{name:"n_positions",val:" = 256"},{name:"n_embd",val:" = 1280"},{name:"dff",val:" = 8192"},{name:"n_layer",val:" = 48"},{name:"n_head",val:" = 16"},{name:"resid_pdrop",val:" = 0.1"},{name:"embd_pdrop",val:" = 0.1"},{name:"attn_pdrop",val:" = 0.1"},{name:"layer_norm_epsilon",val:" = 1e-06"},{name:"initializer_range",val:" = 0.02"},{name:"summary_type",val:" = 'cls_index'"},{name:"summary_use_proj",val:" = True"},{name:"summary_activation",val:" = None"},{name:"summary_proj_to_labels",val:" = True"},{name:"summary_first_dropout",val:" = 0.1"},{name:"use_cache",val:" = True"},{name:"**kwargs",val:""}],parametersDescription:[{anchor:"transformers.CTRLConfig.vocab_size",description:`<strong>vocab_size</strong> (<code>int</code>, <em>optional</em>, defaults to 246534) &#x2014;
Vocabulary size of the CTRL model. Defines the number of different tokens that can be represented by the
<code>inputs_ids</code> passed when calling <a href="/docs/transformers/v4.25.1/en/model_doc/ctrl#transformers.CTRLModel">CTRLModel</a> or <a href="/docs/transformers/v4.25.1/en/model_doc/ctrl#transformers.TFCTRLModel">TFCTRLModel</a>.`,name:"vocab_size"},{anchor:"transformers.CTRLConfig.n_positions",description:`<strong>n_positions</strong> (<code>int</code>, <em>optional</em>, defaults to 256) &#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:"n_positions"},{anchor:"transformers.CTRLConfig.n_embd",description:`<strong>n_embd</strong> (<code>int</code>, <em>optional</em>, defaults to 1280) &#x2014;
Dimensionality of the embeddings and hidden states.`,name:"n_embd"},{anchor:"transformers.CTRLConfig.dff",description:`<strong>dff</strong> (<code>int</code>, <em>optional</em>, defaults to 8192) &#x2014;
Dimensionality of the inner dimension of the feed forward networks (FFN).`,name:"dff"},{anchor:"transformers.CTRLConfig.n_layer",description:`<strong>n_layer</strong> (<code>int</code>, <em>optional</em>, defaults to 48) &#x2014;
Number of hidden layers in the Transformer encoder.`,name:"n_layer"},{anchor:"transformers.CTRLConfig.n_head",description:`<strong>n_head</strong> (<code>int</code>, <em>optional</em>, defaults to 16) &#x2014;
Number of attention heads for each attention layer in the Transformer encoder.`,name:"n_head"},{anchor:"transformers.CTRLConfig.resid_pdrop",description:`<strong>resid_pdrop</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:"resid_pdrop"},{anchor:"transformers.CTRLConfig.embd_pdrop",description:`<strong>embd_pdrop</strong> (<code>int</code>, <em>optional</em>, defaults to 0.1) &#x2014;
The dropout ratio for the embeddings.`,name:"embd_pdrop"},{anchor:"transformers.CTRLConfig.attn_pdrop",description:`<strong>attn_pdrop</strong> (<code>float</code>, <em>optional</em>, defaults to 0.1) &#x2014;
The dropout ratio for the attention.`,name:"attn_pdrop"},{anchor:"transformers.CTRLConfig.layer_norm_epsilon",description:`<strong>layer_norm_epsilon</strong> (<code>float</code>, <em>optional</em>, defaults to 1e-6) &#x2014;
The epsilon to use in the layer normalization layers`,name:"layer_norm_epsilon"},{anchor:"transformers.CTRLConfig.initializer_range",description:`<strong>initializer_range</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:"initializer_range"},{anchor:"transformers.CTRLConfig.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"}],source:"https://github.com/huggingface/transformers/blob/v4.25.1/src/transformers/models/ctrl/configuration_ctrl.py#L26"}}),Wt=new _t({props:{anchor:"transformers.CTRLConfig.example",$$slots:{default:[kc]},$$scope:{ctx:F}}}),Ro=new Lt({}),Mo=new Ue({props:{name:"class transformers.CTRLTokenizer",anchor:"transformers.CTRLTokenizer",parameters:[{name:"vocab_file",val:""},{name:"merges_file",val:""},{name:"unk_token",val:" = '<unk>'"},{name:"**kwargs",val:""}],parametersDescription:[{anchor:"transformers.CTRLTokenizer.vocab_file",description:`<strong>vocab_file</strong> (<code>str</code>) &#x2014;
Path to the vocabulary file.`,name:"vocab_file"},{anchor:"transformers.CTRLTokenizer.merges_file",description:`<strong>merges_file</strong> (<code>str</code>) &#x2014;
Path to the merges file.`,name:"merges_file"},{anchor:"transformers.CTRLTokenizer.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"}],source:"https://github.com/huggingface/transformers/blob/v4.25.1/src/transformers/models/ctrl/tokenization_ctrl.py#L119"}}),Fo=new Ue({props:{name:"save_vocabulary",anchor:"transformers.CTRLTokenizer.save_vocabulary",parameters:[{name:"save_directory",val:": str"},{name:"filename_prefix",val:": typing.Optional[str] = None"}],source:"https://github.com/huggingface/transformers/blob/v4.25.1/src/transformers/models/ctrl/tokenization_ctrl.py#L227"}}),qo=new Lt({}),zo=new Ue({props:{name:"class transformers.CTRLModel",anchor:"transformers.CTRLModel",parameters:[{name:"config",val:""}],parametersDescription:[{anchor:"transformers.CTRLModel.config",description:`<strong>config</strong> (<a href="/docs/transformers/v4.25.1/en/model_doc/ctrl#transformers.CTRLConfig">CTRLConfig</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/v4.25.1/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/v4.25.1/src/transformers/models/ctrl/modeling_ctrl.py#L319"}}),Oo=new Ue({props:{name:"forward",anchor:"transformers.CTRLModel.forward",parameters:[{name:"input_ids",val:": typing.Optional[torch.LongTensor] = None"},{name:"past_key_values",val:": typing.Optional[typing.Tuple[typing.Tuple[torch.FloatTensor]]] = None"},{name:"attention_mask",val:": typing.Optional[torch.FloatTensor] = None"},{name:"token_type_ids",val:": typing.Optional[torch.LongTensor] = None"},{name:"position_ids",val:": typing.Optional[torch.LongTensor] = None"},{name:"head_mask",val:": typing.Optional[torch.FloatTensor] = None"},{name:"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.CTRLModel.forward.input_ids",description:`<strong>input_ids</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size, sequence_length)</code>) &#x2014;
<code>input_ids_length</code> = <code>sequence_length</code> if <code>past_key_values</code> is <code>None</code> else <code>past_key_values[0].shape[-2]</code>
(<code>sequence_length</code> of input past key value states). Indices of input sequence tokens in the vocabulary.</p>
<p>If <code>past_key_values</code> is used, only input IDs that do not have their past calculated should be passed as
<code>input_ids</code>.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.25.1/en/model_doc/ctrl#transformers.CTRLTokenizer">CTRLTokenizer</a>. See <a href="/docs/transformers/v4.25.1/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> and
<a href="/docs/transformers/v4.25.1/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> for details.</p>
<p><a href="../glossary#input-ids">What are input IDs?</a>`,name:"input_ids"},{anchor:"transformers.CTRLModel.forward.past_key_values",description:`<strong>past_key_values</strong> (<code>Tuple[Tuple[torch.FloatTensor]]</code> of length <code>config.n_layers</code>) &#x2014;
Contains pre-computed hidden-states (key and values in the attention blocks) as computed by the model (see
<code>past_key_values</code> output below). Can be used to speed up sequential decoding. The <code>input_ids</code> which have
their past given to this model should not be passed as input ids as they have already been computed.`,name:"past_key_values"},{anchor:"transformers.CTRLModel.forward.attention_mask",description:`<strong>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 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.CTRLModel.forward.token_type_ids",description:`<strong>token_type_ids</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Segment token indices to indicate first and second portions of the inputs. Indices are selected in <code>[0, 1]</code>:</p>
<ul>
<li>0 corresponds to a <em>sentence A</em> token,</li>
<li>1 corresponds to a <em>sentence B</em> token.</li>
</ul>
<p><a href="../glossary#token-type-ids">What are token type IDs?</a>`,name:"token_type_ids"},{anchor:"transformers.CTRLModel.forward.position_ids",description:`<strong>position_ids</strong> (<code>torch.LongTensor</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>.</p>
<p><a href="../glossary#position-ids">What are position IDs?</a>`,name:"position_ids"},{anchor:"transformers.CTRLModel.forward.head_mask",description:`<strong>head_mask</strong> (<code>torch.FloatTensor</code> of shape <code>(num_heads,)</code> or <code>(num_layers, num_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the self-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.CTRLModel.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.CTRLModel.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.CTRLModel.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.CTRLModel.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.CTRLModel.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/v4.25.1/en/main_classes/output#transformers.utils.ModelOutput">ModelOutput</a> instead of a plain tuple.`,name:"return_dict"}],source:"https://github.com/huggingface/transformers/blob/v4.25.1/src/transformers/models/ctrl/modeling_ctrl.py#L352",returnDescription:`
<p>A <a
  href="/docs/transformers/v4.25.1/en/main_classes/output#transformers.modeling_outputs.BaseModelOutputWithPast"
>transformers.modeling_outputs.BaseModelOutputWithPast</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/v4.25.1/en/model_doc/ctrl#transformers.CTRLConfig"
>CTRLConfig</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 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 optionally if
<code>config.is_encoder_decoder=True</code> 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 optionally if
<code>config.is_encoder_decoder=True</code> 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>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>
</ul>
`,returnType:`
<p><a
  href="/docs/transformers/v4.25.1/en/main_classes/output#transformers.modeling_outputs.BaseModelOutputWithPast"
>transformers.modeling_outputs.BaseModelOutputWithPast</a> or <code>tuple(torch.FloatTensor)</code></p>
`}}),Kt=new Ht({props:{$$slots:{default:[wc]},$$scope:{ctx:F}}}),Vt=new _t({props:{anchor:"transformers.CTRLModel.forward.example",$$slots:{default:[Cc]},$$scope:{ctx:F}}}),So=new Lt({}),No=new Ue({props:{name:"class transformers.CTRLLMHeadModel",anchor:"transformers.CTRLLMHeadModel",parameters:[{name:"config",val:""}],parametersDescription:[{anchor:"transformers.CTRLLMHeadModel.config",description:`<strong>config</strong> (<a href="/docs/transformers/v4.25.1/en/model_doc/ctrl#transformers.CTRLConfig">CTRLConfig</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/v4.25.1/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/v4.25.1/src/transformers/models/ctrl/modeling_ctrl.py#L511"}}),Ho=new Ue({props:{name:"forward",anchor:"transformers.CTRLLMHeadModel.forward",parameters:[{name:"input_ids",val:": typing.Optional[torch.LongTensor] = None"},{name:"past_key_values",val:": typing.Optional[typing.Tuple[typing.Tuple[torch.FloatTensor]]] = None"},{name:"attention_mask",val:": typing.Optional[torch.FloatTensor] = None"},{name:"token_type_ids",val:": typing.Optional[torch.LongTensor] = None"},{name:"position_ids",val:": typing.Optional[torch.LongTensor] = None"},{name:"head_mask",val:": typing.Optional[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.CTRLLMHeadModel.forward.input_ids",description:`<strong>input_ids</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size, sequence_length)</code>) &#x2014;
<code>input_ids_length</code> = <code>sequence_length</code> if <code>past_key_values</code> is <code>None</code> else <code>past_key_values[0].shape[-2]</code>
(<code>sequence_length</code> of input past key value states). Indices of input sequence tokens in the vocabulary.</p>
<p>If <code>past_key_values</code> is used, only input IDs that do not have their past calculated should be passed as
<code>input_ids</code>.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.25.1/en/model_doc/ctrl#transformers.CTRLTokenizer">CTRLTokenizer</a>. See <a href="/docs/transformers/v4.25.1/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> and
<a href="/docs/transformers/v4.25.1/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> for details.</p>
<p><a href="../glossary#input-ids">What are input IDs?</a>`,name:"input_ids"},{anchor:"transformers.CTRLLMHeadModel.forward.past_key_values",description:`<strong>past_key_values</strong> (<code>Tuple[Tuple[torch.FloatTensor]]</code> of length <code>config.n_layers</code>) &#x2014;
Contains pre-computed hidden-states (key and values in the attention blocks) as computed by the model (see
<code>past_key_values</code> output below). Can be used to speed up sequential decoding. The <code>input_ids</code> which have
their past given to this model should not be passed as input ids as they have already been computed.`,name:"past_key_values"},{anchor:"transformers.CTRLLMHeadModel.forward.attention_mask",description:`<strong>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 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.CTRLLMHeadModel.forward.token_type_ids",description:`<strong>token_type_ids</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Segment token indices to indicate first and second portions of the inputs. Indices are selected in <code>[0, 1]</code>:</p>
<ul>
<li>0 corresponds to a <em>sentence A</em> token,</li>
<li>1 corresponds to a <em>sentence B</em> token.</li>
</ul>
<p><a href="../glossary#token-type-ids">What are token type IDs?</a>`,name:"token_type_ids"},{anchor:"transformers.CTRLLMHeadModel.forward.position_ids",description:`<strong>position_ids</strong> (<code>torch.LongTensor</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>.</p>
<p><a href="../glossary#position-ids">What are position IDs?</a>`,name:"position_ids"},{anchor:"transformers.CTRLLMHeadModel.forward.head_mask",description:`<strong>head_mask</strong> (<code>torch.FloatTensor</code> of shape <code>(num_heads,)</code> or <code>(num_layers, num_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the self-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.CTRLLMHeadModel.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.CTRLLMHeadModel.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.CTRLLMHeadModel.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.CTRLLMHeadModel.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.CTRLLMHeadModel.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/v4.25.1/en/main_classes/output#transformers.utils.ModelOutput">ModelOutput</a> instead of a plain tuple.`,name:"return_dict"},{anchor:"transformers.CTRLLMHeadModel.forward.labels",description:`<strong>labels</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Labels for language modeling. Note that the labels <strong>are shifted</strong> inside the model, i.e. you can set
<code>labels = input_ids</code> Indices are selected in <code>[-100, 0, ..., config.vocab_size]</code> All labels set to <code>-100</code>
are ignored (masked), the loss is only computed for labels in <code>[0, ..., config.vocab_size]</code>`,name:"labels"}],source:"https://github.com/huggingface/transformers/blob/v4.25.1/src/transformers/models/ctrl/modeling_ctrl.py#L535",returnDescription:`
<p>A <a
  href="/docs/transformers/v4.25.1/en/main_classes/output#transformers.modeling_outputs.CausalLMOutputWithPast"
>transformers.modeling_outputs.CausalLMOutputWithPast</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/v4.25.1/en/model_doc/ctrl#transformers.CTRLConfig"
>CTRLConfig</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>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>)</p>
<p>Contains pre-computed hidden-states (key and values in the self-attention blocks) that can be used (see
<code>past_key_values</code> input) to speed up sequential decoding.</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>
</ul>
`,returnType:`
<p><a
  href="/docs/transformers/v4.25.1/en/main_classes/output#transformers.modeling_outputs.CausalLMOutputWithPast"
>transformers.modeling_outputs.CausalLMOutputWithPast</a> or <code>tuple(torch.FloatTensor)</code></p>
`}}),Xt=new Ht({props:{$$slots:{default:[$c]},$$scope:{ctx:F}}}),Jt=new _t({props:{anchor:"transformers.CTRLLMHeadModel.forward.example",$$slots:{default:[Lc]},$$scope:{ctx:F}}}),Wo=new Lt({}),Uo=new Ue({props:{name:"class transformers.CTRLForSequenceClassification",anchor:"transformers.CTRLForSequenceClassification",parameters:[{name:"config",val:""}],parametersDescription:[{anchor:"transformers.CTRLForSequenceClassification.config",description:`<strong>config</strong> (<a href="/docs/transformers/v4.25.1/en/model_doc/ctrl#transformers.CTRLConfig">CTRLConfig</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/v4.25.1/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/v4.25.1/src/transformers/models/ctrl/modeling_ctrl.py#L651"}}),Go=new Ue({props:{name:"forward",anchor:"transformers.CTRLForSequenceClassification.forward",parameters:[{name:"input_ids",val:": typing.Optional[torch.LongTensor] = None"},{name:"past_key_values",val:": typing.Optional[typing.Tuple[typing.Tuple[torch.FloatTensor]]] = None"},{name:"attention_mask",val:": typing.Optional[torch.FloatTensor] = None"},{name:"token_type_ids",val:": typing.Optional[torch.LongTensor] = None"},{name:"position_ids",val:": typing.Optional[torch.LongTensor] = None"},{name:"head_mask",val:": typing.Optional[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.CTRLForSequenceClassification.forward.input_ids",description:`<strong>input_ids</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size, sequence_length)</code>) &#x2014;
<code>input_ids_length</code> = <code>sequence_length</code> if <code>past_key_values</code> is <code>None</code> else <code>past_key_values[0].shape[-2]</code>
(<code>sequence_length</code> of input past key value states). Indices of input sequence tokens in the vocabulary.</p>
<p>If <code>past_key_values</code> is used, only input IDs that do not have their past calculated should be passed as
<code>input_ids</code>.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.25.1/en/model_doc/ctrl#transformers.CTRLTokenizer">CTRLTokenizer</a>. See <a href="/docs/transformers/v4.25.1/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> and
<a href="/docs/transformers/v4.25.1/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> for details.</p>
<p><a href="../glossary#input-ids">What are input IDs?</a>`,name:"input_ids"},{anchor:"transformers.CTRLForSequenceClassification.forward.past_key_values",description:`<strong>past_key_values</strong> (<code>Tuple[Tuple[torch.FloatTensor]]</code> of length <code>config.n_layers</code>) &#x2014;
Contains pre-computed hidden-states (key and values in the attention blocks) as computed by the model (see
<code>past_key_values</code> output below). Can be used to speed up sequential decoding. The <code>input_ids</code> which have
their past given to this model should not be passed as input ids as they have already been computed.`,name:"past_key_values"},{anchor:"transformers.CTRLForSequenceClassification.forward.attention_mask",description:`<strong>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 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.CTRLForSequenceClassification.forward.token_type_ids",description:`<strong>token_type_ids</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Segment token indices to indicate first and second portions of the inputs. Indices are selected in <code>[0, 1]</code>:</p>
<ul>
<li>0 corresponds to a <em>sentence A</em> token,</li>
<li>1 corresponds to a <em>sentence B</em> token.</li>
</ul>
<p><a href="../glossary#token-type-ids">What are token type IDs?</a>`,name:"token_type_ids"},{anchor:"transformers.CTRLForSequenceClassification.forward.position_ids",description:`<strong>position_ids</strong> (<code>torch.LongTensor</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>.</p>
<p><a href="../glossary#position-ids">What are position IDs?</a>`,name:"position_ids"},{anchor:"transformers.CTRLForSequenceClassification.forward.head_mask",description:`<strong>head_mask</strong> (<code>torch.FloatTensor</code> of shape <code>(num_heads,)</code> or <code>(num_layers, num_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the self-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.CTRLForSequenceClassification.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.CTRLForSequenceClassification.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.CTRLForSequenceClassification.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.CTRLForSequenceClassification.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.CTRLForSequenceClassification.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/v4.25.1/en/main_classes/output#transformers.utils.ModelOutput">ModelOutput</a> instead of a plain tuple.`,name:"return_dict"},{anchor:"transformers.CTRLForSequenceClassification.forward.labels",description:`<strong>labels</strong> (<code>torch.LongTensor</code> of shape <code>(batch_size,)</code>, <em>optional</em>) &#x2014;
Labels for computing the sequence classification/regression loss. Indices should be in <code>[0, ..., config.num_labels - 1]</code>. If <code>config.num_labels == 1</code> a regression loss is computed (Mean-Square loss), If
<code>config.num_labels &gt; 1</code> a classification loss is computed (Cross-Entropy).`,name:"labels"}],source:"https://github.com/huggingface/transformers/blob/v4.25.1/src/transformers/models/ctrl/modeling_ctrl.py#L661",returnDescription:`
<p>A <a
  href="/docs/transformers/v4.25.1/en/main_classes/output#transformers.modeling_outputs.SequenceClassifierOutput"
>transformers.modeling_outputs.SequenceClassifierOutput</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/v4.25.1/en/model_doc/ctrl#transformers.CTRLConfig"
>CTRLConfig</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 Classification (or regression if config.num_labels==1) loss.</p>
</li>
<li>
<p><strong>logits</strong> (<code>torch.FloatTensor</code> of shape <code>(batch_size, config.num_labels)</code>) \u2014 Classification (or regression if config.num_labels==1) scores (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>
</ul>
`,returnType:`
<p><a
  href="/docs/transformers/v4.25.1/en/main_classes/output#transformers.modeling_outputs.SequenceClassifierOutput"
>transformers.modeling_outputs.SequenceClassifierOutput</a> or <code>tuple(torch.FloatTensor)</code></p>
`}}),Yt=new Ht({props:{$$slots:{default:[Rc]},$$scope:{ctx:F}}}),Zt=new _t({props:{anchor:"transformers.CTRLForSequenceClassification.forward.example",$$slots:{default:[Mc]},$$scope:{ctx:F}}}),eo=new _t({props:{anchor:"transformers.CTRLForSequenceClassification.forward.example-2",$$slots:{default:[Ec]},$$scope:{ctx:F}}}),to=new _t({props:{anchor:"transformers.CTRLForSequenceClassification.forward.example-3",$$slots:{default:[Fc]},$$scope:{ctx:F}}}),oo=new _t({props:{anchor:"transformers.CTRLForSequenceClassification.forward.example-4",$$slots:{default:[qc]},$$scope:{ctx:F}}}),Xo=new Lt({}),Jo=new Ue({props:{name:"class transformers.TFCTRLModel",anchor:"transformers.TFCTRLModel",parameters:[{name:"*args",val:""},{name:"**kwargs",val:""}],parametersDescription:[{anchor:"transformers.TFCTRLModel.config",description:`<strong>config</strong> (<a href="/docs/transformers/v4.25.1/en/model_doc/ctrl#transformers.CTRLConfig">CTRLConfig</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/v4.25.1/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/v4.25.1/src/transformers/models/ctrl/modeling_tf_ctrl.py#L532"}}),so=new Ht({props:{$$slots:{default:[zc]},$$scope:{ctx:F}}}),en=new Ue({props:{name:"call",anchor:"transformers.TFCTRLModel.call",parameters:[{name:"input_ids",val:": typing.Union[typing.List[tensorflow.python.framework.ops.Tensor], typing.List[numpy.ndarray], typing.List[tensorflow.python.keras.engine.keras_tensor.KerasTensor], typing.Dict[str, tensorflow.python.framework.ops.Tensor], typing.Dict[str, numpy.ndarray], typing.Dict[str, tensorflow.python.keras.engine.keras_tensor.KerasTensor], tensorflow.python.framework.ops.Tensor, numpy.ndarray, tensorflow.python.keras.engine.keras_tensor.KerasTensor, NoneType] = None"},{name:"past_key_values",val:": typing.Union[typing.Tuple[typing.Tuple[typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor]]], NoneType] = None"},{name:"attention_mask",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = None"},{name:"token_type_ids",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = None"},{name:"position_ids",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = None"},{name:"head_mask",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = None"},{name:"inputs_embeds",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = 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"},{name:"training",val:": typing.Optional[bool] = False"}],parametersDescription:[{anchor:"transformers.TFCTRLModel.call.input_ids",description:`<strong>input_ids</strong> (<code>Numpy array</code> or <code>tf.Tensor</code> of shape <code>(batch_size, input_ids_length)</code>) &#x2014;
<code>input_ids_length</code> = <code>sequence_length</code> if <code>past</code> is <code>None</code> else <code>past[0].shape[-2]</code> (<code>sequence_length</code> of
input past key value states).</p>
<p>Indices of input sequence tokens in the vocabulary.</p>
<p>If <code>past</code> is used, only input IDs that do not have their past calculated should be passed as <code>input_ids</code>.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.25.1/en/model_doc/ctrl#transformers.CTRLTokenizer">CTRLTokenizer</a>. See <a href="/docs/transformers/v4.25.1/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> and
<a href="/docs/transformers/v4.25.1/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> for details.</p>
<p><a href="../glossary#input-ids">What are input IDs?</a>`,name:"input_ids"},{anchor:"transformers.TFCTRLModel.call.past",description:`<strong>past</strong> (<code>List[tf.Tensor]</code> of length <code>config.n_layers</code>) &#x2014;
Contains pre-computed hidden-states (key and values in the attention blocks) as computed by the model (see
<code>past</code> output below). Can be used to speed up sequential decoding. The token ids which have their past
given to this model should not be passed as input ids as they have already been computed.`,name:"past"},{anchor:"transformers.TFCTRLModel.call.attention_mask",description:`<strong>attention_mask</strong> (<code>tf.Tensor</code> or <code>Numpy array</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.TFCTRLModel.call.token_type_ids",description:`<strong>token_type_ids</strong> (<code>tf.Tensor</code> or <code>Numpy array</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Segment token indices to indicate first and second portions of the inputs. Indices are selected in <code>[0, 1]</code>:</p>
<ul>
<li>0 corresponds to a <em>sentence A</em> token,</li>
<li>1 corresponds to a <em>sentence B</em> token.</li>
</ul>
<p><a href="../glossary#token-type-ids">What are token type IDs?</a>`,name:"token_type_ids"},{anchor:"transformers.TFCTRLModel.call.position_ids",description:`<strong>position_ids</strong> (<code>tf.Tensor</code> or <code>Numpy array</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>.</p>
<p><a href="../glossary#position-ids">What are position IDs?</a>`,name:"position_ids"},{anchor:"transformers.TFCTRLModel.call.head_mask",description:`<strong>head_mask</strong> (<code>torch.FloatTensor</code> of shape <code>(num_heads,)</code> or <code>(num_layers, num_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the self-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.TFCTRLModel.call.inputs_embeds",description:`<strong>inputs_embeds</strong> (<code>tf.Tensor</code> or <code>Numpy array</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.TFCTRLModel.call.use_cache",description:`<strong>use_cache</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
If set to <code>True</code>, <code>past</code> key value states are returned and can be used to speed up decoding (see <code>past</code>).`,name:"use_cache"},{anchor:"transformers.TFCTRLModel.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.TFCTRLModel.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.TFCTRLModel.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/v4.25.1/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.TFCTRLModel.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/v4.25.1/src/transformers/models/ctrl/modeling_tf_ctrl.py#L537",returnDescription:`
<p>A <a
  href="/docs/transformers/v4.25.1/en/main_classes/output#transformers.modeling_tf_outputs.TFBaseModelOutputWithPast"
>transformers.modeling_tf_outputs.TFBaseModelOutputWithPast</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/v4.25.1/en/model_doc/ctrl#transformers.CTRLConfig"
>CTRLConfig</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 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) that can be used (see
<code>past_key_values</code> input) to speed up sequential decoding.</p>
</li>
<li>
<p><strong>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 model at the output of each layer plus the initial embedding outputs.</p>
</li>
<li>
<p><strong>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 after the attention softmax, used to compute the weighted average in the self-attention
heads.</p>
</li>
</ul>
`,returnType:`
<p><a
  href="/docs/transformers/v4.25.1/en/main_classes/output#transformers.modeling_tf_outputs.TFBaseModelOutputWithPast"
>transformers.modeling_tf_outputs.TFBaseModelOutputWithPast</a> or <code>tuple(tf.Tensor)</code></p>
`}}),ao=new Ht({props:{$$slots:{default:[jc]},$$scope:{ctx:F}}}),ro=new _t({props:{anchor:"transformers.TFCTRLModel.call.example",$$slots:{default:[xc]},$$scope:{ctx:F}}}),tn=new Lt({}),on=new Ue({props:{name:"class transformers.TFCTRLLMHeadModel",anchor:"transformers.TFCTRLLMHeadModel",parameters:[{name:"*args",val:""},{name:"**kwargs",val:""}],parametersDescription:[{anchor:"transformers.TFCTRLLMHeadModel.config",description:`<strong>config</strong> (<a href="/docs/transformers/v4.25.1/en/model_doc/ctrl#transformers.CTRLConfig">CTRLConfig</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/v4.25.1/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/v4.25.1/src/transformers/models/ctrl/modeling_tf_ctrl.py#L628"}}),lo=new Ht({props:{$$slots:{default:[Pc]},$$scope:{ctx:F}}}),rn=new Ue({props:{name:"call",anchor:"transformers.TFCTRLLMHeadModel.call",parameters:[{name:"input_ids",val:": typing.Union[typing.List[tensorflow.python.framework.ops.Tensor], typing.List[numpy.ndarray], typing.List[tensorflow.python.keras.engine.keras_tensor.KerasTensor], typing.Dict[str, tensorflow.python.framework.ops.Tensor], typing.Dict[str, numpy.ndarray], typing.Dict[str, tensorflow.python.keras.engine.keras_tensor.KerasTensor], tensorflow.python.framework.ops.Tensor, numpy.ndarray, tensorflow.python.keras.engine.keras_tensor.KerasTensor, NoneType] = None"},{name:"past_key_values",val:": typing.Union[typing.Tuple[typing.Tuple[typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor]]], NoneType] = None"},{name:"attention_mask",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = None"},{name:"token_type_ids",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = None"},{name:"position_ids",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = None"},{name:"head_mask",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = None"},{name:"inputs_embeds",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = 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"},{name:"labels",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = None"},{name:"training",val:": typing.Optional[bool] = False"}],parametersDescription:[{anchor:"transformers.TFCTRLLMHeadModel.call.input_ids",description:`<strong>input_ids</strong> (<code>Numpy array</code> or <code>tf.Tensor</code> of shape <code>(batch_size, input_ids_length)</code>) &#x2014;
<code>input_ids_length</code> = <code>sequence_length</code> if <code>past</code> is <code>None</code> else <code>past[0].shape[-2]</code> (<code>sequence_length</code> of
input past key value states).</p>
<p>Indices of input sequence tokens in the vocabulary.</p>
<p>If <code>past</code> is used, only input IDs that do not have their past calculated should be passed as <code>input_ids</code>.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.25.1/en/model_doc/ctrl#transformers.CTRLTokenizer">CTRLTokenizer</a>. See <a href="/docs/transformers/v4.25.1/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> and
<a href="/docs/transformers/v4.25.1/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> for details.</p>
<p><a href="../glossary#input-ids">What are input IDs?</a>`,name:"input_ids"},{anchor:"transformers.TFCTRLLMHeadModel.call.past",description:`<strong>past</strong> (<code>List[tf.Tensor]</code> of length <code>config.n_layers</code>) &#x2014;
Contains pre-computed hidden-states (key and values in the attention blocks) as computed by the model (see
<code>past</code> output below). Can be used to speed up sequential decoding. The token ids which have their past
given to this model should not be passed as input ids as they have already been computed.`,name:"past"},{anchor:"transformers.TFCTRLLMHeadModel.call.attention_mask",description:`<strong>attention_mask</strong> (<code>tf.Tensor</code> or <code>Numpy array</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.TFCTRLLMHeadModel.call.token_type_ids",description:`<strong>token_type_ids</strong> (<code>tf.Tensor</code> or <code>Numpy array</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Segment token indices to indicate first and second portions of the inputs. Indices are selected in <code>[0, 1]</code>:</p>
<ul>
<li>0 corresponds to a <em>sentence A</em> token,</li>
<li>1 corresponds to a <em>sentence B</em> token.</li>
</ul>
<p><a href="../glossary#token-type-ids">What are token type IDs?</a>`,name:"token_type_ids"},{anchor:"transformers.TFCTRLLMHeadModel.call.position_ids",description:`<strong>position_ids</strong> (<code>tf.Tensor</code> or <code>Numpy array</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>.</p>
<p><a href="../glossary#position-ids">What are position IDs?</a>`,name:"position_ids"},{anchor:"transformers.TFCTRLLMHeadModel.call.head_mask",description:`<strong>head_mask</strong> (<code>torch.FloatTensor</code> of shape <code>(num_heads,)</code> or <code>(num_layers, num_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the self-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.TFCTRLLMHeadModel.call.inputs_embeds",description:`<strong>inputs_embeds</strong> (<code>tf.Tensor</code> or <code>Numpy array</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.TFCTRLLMHeadModel.call.use_cache",description:`<strong>use_cache</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
If set to <code>True</code>, <code>past</code> key value states are returned and can be used to speed up decoding (see <code>past</code>).`,name:"use_cache"},{anchor:"transformers.TFCTRLLMHeadModel.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.TFCTRLLMHeadModel.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.TFCTRLLMHeadModel.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/v4.25.1/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.TFCTRLLMHeadModel.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.TFCTRLLMHeadModel.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 cross entropy classification loss. Indices should be in <code>[0, ..., config.vocab_size - 1]</code>.`,name:"labels"}],source:"https://github.com/huggingface/transformers/blob/v4.25.1/src/transformers/models/ctrl/modeling_tf_ctrl.py#L651",returnDescription:`
<p>A <a
  href="/docs/transformers/v4.25.1/en/main_classes/output#transformers.modeling_tf_outputs.TFCausalLMOutputWithPast"
>transformers.modeling_tf_outputs.TFCausalLMOutputWithPast</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/v4.25.1/en/model_doc/ctrl#transformers.CTRLConfig"
>CTRLConfig</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 (for next-token prediction).</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) that can be used (see
<code>past_key_values</code> input) to speed up sequential decoding.</p>
</li>
<li>
<p><strong>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 model at the output of each layer plus the initial embedding outputs.</p>
</li>
<li>
<p><strong>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 after the attention softmax, used to compute the weighted average in the self-attention
heads.</p>
</li>
</ul>
`,returnType:`
<p><a
  href="/docs/transformers/v4.25.1/en/main_classes/output#transformers.modeling_tf_outputs.TFCausalLMOutputWithPast"
>transformers.modeling_tf_outputs.TFCausalLMOutputWithPast</a> or <code>tuple(tf.Tensor)</code></p>
`}}),co=new Ht({props:{$$slots:{default:[Oc]},$$scope:{ctx:F}}}),po=new _t({props:{anchor:"transformers.TFCTRLLMHeadModel.call.example",$$slots:{default:[Sc]},$$scope:{ctx:F}}}),ln=new Lt({}),dn=new Ue({props:{name:"class transformers.TFCTRLForSequenceClassification",anchor:"transformers.TFCTRLForSequenceClassification",parameters:[{name:"*args",val:""},{name:"**kwargs",val:""}],parametersDescription:[{anchor:"transformers.TFCTRLForSequenceClassification.config",description:`<strong>config</strong> (<a href="/docs/transformers/v4.25.1/en/model_doc/ctrl#transformers.CTRLConfig">CTRLConfig</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/v4.25.1/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/v4.25.1/src/transformers/models/ctrl/modeling_tf_ctrl.py#L747"}}),uo=new Ht({props:{$$slots:{default:[Nc]},$$scope:{ctx:F}}}),un=new Ue({props:{name:"call",anchor:"transformers.TFCTRLForSequenceClassification.call",parameters:[{name:"input_ids",val:": typing.Union[typing.List[tensorflow.python.framework.ops.Tensor], typing.List[numpy.ndarray], typing.List[tensorflow.python.keras.engine.keras_tensor.KerasTensor], typing.Dict[str, tensorflow.python.framework.ops.Tensor], typing.Dict[str, numpy.ndarray], typing.Dict[str, tensorflow.python.keras.engine.keras_tensor.KerasTensor], tensorflow.python.framework.ops.Tensor, numpy.ndarray, tensorflow.python.keras.engine.keras_tensor.KerasTensor, NoneType] = None"},{name:"past_key_values",val:": typing.Union[typing.Tuple[typing.Tuple[typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor]]], NoneType] = None"},{name:"attention_mask",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = None"},{name:"token_type_ids",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = None"},{name:"position_ids",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = None"},{name:"head_mask",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = None"},{name:"inputs_embeds",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = 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"},{name:"labels",val:": typing.Union[numpy.ndarray, tensorflow.python.framework.ops.Tensor, NoneType] = None"},{name:"training",val:": typing.Optional[bool] = False"}],parametersDescription:[{anchor:"transformers.TFCTRLForSequenceClassification.call.input_ids",description:`<strong>input_ids</strong> (<code>Numpy array</code> or <code>tf.Tensor</code> of shape <code>(batch_size, input_ids_length)</code>) &#x2014;
<code>input_ids_length</code> = <code>sequence_length</code> if <code>past</code> is <code>None</code> else <code>past[0].shape[-2]</code> (<code>sequence_length</code> of
input past key value states).</p>
<p>Indices of input sequence tokens in the vocabulary.</p>
<p>If <code>past</code> is used, only input IDs that do not have their past calculated should be passed as <code>input_ids</code>.</p>
<p>Indices can be obtained using <a href="/docs/transformers/v4.25.1/en/model_doc/ctrl#transformers.CTRLTokenizer">CTRLTokenizer</a>. See <a href="/docs/transformers/v4.25.1/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.__call__">PreTrainedTokenizer.<strong>call</strong>()</a> and
<a href="/docs/transformers/v4.25.1/en/internal/tokenization_utils#transformers.PreTrainedTokenizerBase.encode">PreTrainedTokenizer.encode()</a> for details.</p>
<p><a href="../glossary#input-ids">What are input IDs?</a>`,name:"input_ids"},{anchor:"transformers.TFCTRLForSequenceClassification.call.past",description:`<strong>past</strong> (<code>List[tf.Tensor]</code> of length <code>config.n_layers</code>) &#x2014;
Contains pre-computed hidden-states (key and values in the attention blocks) as computed by the model (see
<code>past</code> output below). Can be used to speed up sequential decoding. The token ids which have their past
given to this model should not be passed as input ids as they have already been computed.`,name:"past"},{anchor:"transformers.TFCTRLForSequenceClassification.call.attention_mask",description:`<strong>attention_mask</strong> (<code>tf.Tensor</code> or <code>Numpy array</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.TFCTRLForSequenceClassification.call.token_type_ids",description:`<strong>token_type_ids</strong> (<code>tf.Tensor</code> or <code>Numpy array</code> of shape <code>(batch_size, sequence_length)</code>, <em>optional</em>) &#x2014;
Segment token indices to indicate first and second portions of the inputs. Indices are selected in <code>[0, 1]</code>:</p>
<ul>
<li>0 corresponds to a <em>sentence A</em> token,</li>
<li>1 corresponds to a <em>sentence B</em> token.</li>
</ul>
<p><a href="../glossary#token-type-ids">What are token type IDs?</a>`,name:"token_type_ids"},{anchor:"transformers.TFCTRLForSequenceClassification.call.position_ids",description:`<strong>position_ids</strong> (<code>tf.Tensor</code> or <code>Numpy array</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>.</p>
<p><a href="../glossary#position-ids">What are position IDs?</a>`,name:"position_ids"},{anchor:"transformers.TFCTRLForSequenceClassification.call.head_mask",description:`<strong>head_mask</strong> (<code>torch.FloatTensor</code> of shape <code>(num_heads,)</code> or <code>(num_layers, num_heads)</code>, <em>optional</em>) &#x2014;
Mask to nullify selected heads of the self-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>
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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.TFCTRLForSequenceClassification.call.use_cache",description:`<strong>use_cache</strong> (<code>bool</code>, <em>optional</em>) &#x2014;
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Whether or not to return the attentions tensors of all attention layers. See <code>attentions</code> under returned
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Whether or not to return the hidden states of all layers. See <code>hidden_states</code> under returned tensors for
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<p>A <a
  href="/docs/transformers/v4.25.1/en/main_classes/output#transformers.modeling_tf_outputs.TFSequenceClassifierOutput"
>transformers.modeling_tf_outputs.TFSequenceClassifierOutput</a> or a tuple of <code>tf.Tensor</code> (if
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configuration (<a
  href="/docs/transformers/v4.25.1/en/model_doc/ctrl#transformers.CTRLConfig"
>CTRLConfig</a>) and inputs.</p>
<ul>
<li>
<p><strong>loss</strong> (<code>tf.Tensor</code> of shape <code>(batch_size, )</code>, <em>optional</em>, returned when <code>labels</code> is provided) \u2014 Classification (or regression if config.num_labels==1) loss.</p>
</li>
<li>
<p><strong>logits</strong> (<code>tf.Tensor</code> of shape <code>(batch_size, config.num_labels)</code>) \u2014 Classification (or regression if config.num_labels==1) scores (before SoftMax).</p>
</li>
<li>
<p><strong>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 model at the output of each layer plus the initial embedding outputs.</p>
</li>
<li>
<p><strong>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 after the attention softmax, used to compute the weighted average in the self-attention
heads.</p>
</li>
</ul>
`,returnType:`
<p><a
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