transformers safetensors gemma text-generation h100 trl sft generated_from_trainer dataset:PolyAgent/ukrainian-en-wiki base_model:PolyAgent/gemma-7b-custom-tokenizer-base base_model:finetune:PolyAgent/gemma-7b-custom-tokenizer-base license:gemma autotrain_compatible text-generation-inference endpoints_compatible region:us