requirements.txt

langchain==0.0.184
PyPDF2==3.0.1
python-dotenv==1.0.0
openai==0.27.6
faiss-cpu==1.7.4
streamlit
altair
tiktoken

# use huggingface llms
huggingface-hub==0.14.1

# Use instructor embeddings
InstructorEmbedding==1.0.1
sentence-transformers==2.2.2