# Core dependencies
pandas>=2.0.0
sqlalchemy>=2.0.0
pydantic>=2.0.0

# Vector database
chromadb>=0.4.0

# LLM integration
openai>=1.0.0
langchain>=0.2.0
langchain-openai>=0.1.0
langgraph>=0.2.0

# Environment management
python-dotenv>=1.0.0
pydantic-settings>=2.0.0

# Additional dependencies for data processing
typing-extensions>=4.0.0