langchain-core>=1.2.6
langchain>=1.2.1
langgraph>=1.0.5
langchain-openai>=1.1.6
pydantic>=2.0.0
fastapi>=0.110.0
uvicorn>=0.30.0
nacos-sdk-python>=2.0.9
httpx>=0.27.0
pyyaml>=6.0.1
redis>=5.0.0