requirements.txt

# Core LangChain dependencies
langchain==0.3.12
langchain-core==0.3.25
langchain-community==0.3.12
langchain-openai==0.2.12
openai==1.57.4

# Document Processing
pypdf==5.1.0
python-dotenv==1.0.1

# Vector Store & Embeddings
sentence-transformers==3.3.1
faiss-cpu==1.9.0.post1
torch==2.5.1
torchvision==0.20.1
torchaudio==2.5.1

# Database
SQLAlchemy==2.0.36

# UI Framework
streamlit==1.41.1

# Utils
numpy==2.2.0
pandas==2.2.3
pydantic==2.10.3