anthropic==0.7.8 faiss-cpu==1.7.4 huggingface-hub==0.19.4 langchain==0.0.350 langsmith==0.0.71 openai==1.5.0 pydantic==2.5.2 PyYAML==6.0.1 sentence-transformers==2.2.2 streamlit==1.29.0 torch==2.1.2 -f https://download.pytorch.org/whl/cpu/torch_stable.html