chainlit==1.0.500 langchain==0.1.16 langchain-community==0.0.34 langchain-core==0.1.47 python-dotenv pydantic==1.10.13 transformers==4.41.2 peft==0.10.0 accelerate==0.30.1 datasets bitsandbytes --prefer-binary --extra-index-url https://jllllll.github.io/bitsandbytes-wheels/cu121/