transformers tensorboard safetensors llama text-generation alignment-handbook trl dpo generated_from_trainer conversational dataset:HuggingFaceH4/ultrafeedback_binarized base_model:martimfasantos/tinyllama-1.1b-chat-sft-full base_model:finetune:martimfasantos/tinyllama-1.1b-chat-sft-full license:apache-2.0 autotrain_compatible text-generation-inference endpoints_compatible region:us