# Core dependencies
fastapi>=0.104.0
uvicorn[standard]>=0.24.0
pydantic>=2.0.0
websockets>=12.0

# LangChain/LangGraph integration
langchain-core>=0.1.0
langgraph>=0.0.40

# Optional: For actual LLM usage in examples
langchain-openai>=0.0.5

# Development dependencies
pytest>=7.4.0
pytest-asyncio>=0.21.0
httpx>=0.25.0
