peft tensorboard safetensors trl sft generated_from_trainer Pytorch Falcon text-generation conversational en dataset:HuggingFaceH4/ultrachat_200k dataset:openbmb/UltraFeedback dataset:gsm8k base_model:tiiuae/falcon-7b base_model:adapter:tiiuae/falcon-7b license:apache-2.0 region:us