openai==0.27.2
gradio==3.21.0
langchain==0.0.113
unstructured==0.4.11
PyPDF2==3.0.1
tiktoken==0.1.2
dataclasses_json==0.5.7
retry==0.9.2
cohere==3.4.0
faiss-cpu==1.7.3
sentence-transformers==2.2.2