langchain==0.0.312
PyPDF2==3.0.1
python-dotenv==1.0.0
streamlit==1.27.2
openai==0.27.6
altair==4
Pillow==9.5.0
tiktoken==0.5.1
duckduckgo-search==3.9.3
pypdf==3.16.4
faiss-cpu==1.7.4
chromadb
youtube-transcript-api==0.6.1