fastapi<1,>=0.116
langgraph<2,>=0.6
langgraph-checkpoint-sqlite<4,>=2
openai<2,>=1.100
pydantic<3,>=2.11
python-dotenv<2,>=1.1
qdrant-client<2,>=1.15
rank-bm25<1,>=0.2.2
tiktoken<1,>=0.11
uvicorn<1,>=0.35

[test]
httpx<1,>=0.28
pytest<10,>=8.4
pytest-asyncio<2,>=1
