requirements.txt

# Requirements for Hugging Face Spaces deployment
# FastAPI and uvicorn removed since we're using unified Streamlit app

aiohttp>=3.9
beautifulsoup4>=4.12
chromadb>=0.5.0
langchain==0.3.7
langchain-chroma>=0.1.0
langchain-community==0.3.5
langchain-core
langchain-openai==0.2.5
langchain-text-splitters>=0.0.1
langgraph>0.2.27
lxml>=5.2
markdownify>=0.13
numpy>=1.24.0
python-dotenv
readability-lxml>=0.8
requests>=2.31.0
streamlit>=1.32.0
tqdm>=4.66