transformers safetensors llama text-generation alignment-handbook generated_from_trainer conversational dataset:BAAI/Infinity-Preference base_model:HuggingFaceTB/SmolLM-1.7B-Instruct base_model:finetune:HuggingFaceTB/SmolLM-1.7B-Instruct license:apache-2.0 autotrain_compatible text-generation-inference endpoints_compatible region:us