chainlit>=0.7.700 langchain==0.2.5 langchain_community==0.2.5 langchain_core==0.2.9 langchain_huggingface==0.0.3 langchain_text_splitters==0.2.1 langchain_openai==0.1.9 python-dotenv==1.0.0 pymupdf==1.24.5 faiss-cpu==1.8.0.post1 openai==1.35.3 tiktoken<1,>=0.7 uvicorn<0.26.0,>=0.25.0 gunicorn==20.1.0