langchain-core>=0.2.0
langchain-dashscope>=0.1.0
langchain-chroma>=0.1.0
dashscope>=1.20.0
chromadb>=0.5.0
spacy>=3.7.0
snowland-http>=0.1.0

[graph]
langgraph>=1.0.0
langgraph-checkpoint-sqlite>=2.0.0
