anthropic==0.3.11 faiss-cpu==1.7.4 langchain==0.0.308 langsmith==0.0.43 numpy>=1.22.2 # not directly required, pinned by Snyk to avoid a vulnerability openai==0.28.1 pypdf==3.16.2 rank_bm25==0.2.2 streamlit==1.27.1 streamlit-feedback==0.1.2 tiktoken==0.5.1 tornado>=6.3.3 # not directly required, pinned by Snyk to avoid a vulnerability