# Core LangGraph and LangChain
langgraph>=0.2.0
langchain>=0.3.0
langchain-openai>=0.2.0
langchain-anthropic>=0.2.0
langchain-google-genai>=2.0.0
langchain-community>=0.3.0
langchain-core>=0.3.0

# LangSmith for observability and tracing
langsmith>=0.1.39

# Database and Data Processing
pandas>=2.0.0
sqlalchemy>=2.0.0
numpy>=1.24.0
psycopg2-binary>=2.9.0

# AI/ML Libraries
huggingface_hub>=0.20.0

# Graph Generation Libraries
matplotlib>=3.7.0
pillow>=10.0.0

# Web Interface
gradio>=4.0.0

# Utilities
python-dotenv>=1.0.0