#flask #flask-cors #git+https://github.com/hiyouga/LLaMA-Factory.git #git+https://github.com/unslothai/unsloth.git #bitsandbytes==0.43.1 #torch==2.0.1 #transformers==4.37.2 #openai accelerate transformers SentencePiece langchain-community langchain-huggingface einops faiss-cpu