# LLM & LangChain
langchain==0.3.25
langchain-community==0.3.24
langchain-openai==0.3.16
openai==1.84.0

# Vector Database
pinecone-client==5.0.1

# Embeddings (local GPU)
sentence-transformers==3.4.1
torch==2.5.1
transformers==4.51.3

# Document Loading
pypdf==5.4.0
unstructured==0.17.2

# Backend
flask==3.1.1
flask-cors==5.0.1
python-dotenv==1.1.0

# Utilities
tqdm==4.67.1
numpy==1.26.4