requirements.txt

langchain==0.3.20
langchain-google-genai==2.0.11
langgraph==0.3.27
langchain-core==0.3.41
langgraph-checkpoint-sqlite==2.0.5
langgraph-checkpoint-postgres==2.0.16
psycopg[binary]>=3.2.5,<4.0.0
langgraph-cli[inmem]==0.2.10
uvicorn[standard]>=0.34.0,<0.35.0
fastapi>=0.115.11,<0.116.0
langgraph-sdk>=0.1.66,<0.2.0
langchain-community==0.3.19
wikipedia>=1.4.0,<2.0.0
tavily-python>=0.5.1,<0.6.0
langchain-openai==0.2.14
trustcall==0.0.38
grandalf>=0.8,<0.9
pyppeteer>=2.0.0,<3.0.0
nest-asyncio>=1.6.0,<2.0.0
mermaid-py>=0.7.1,<0.8.0
pymermaid>=1.7.1,<2.0.0
sqlalchemy>=2.0.40,<3.0.0
psycopg2-binary>=2.9.10,<3.0.0
databases>=0.9.0,<0.10.0
pymupdf>=1.25.5,<2.0.0
timescale-vector>=0.0.7,<0.0.8
beautifulsoup4>=4.13.4,<5.0.0
tiktoken>=0.9.0,<0.10.0
langchainhub>=0.1.21,<0.2.0
langgraph-api==0.2.34
langgraph-runtime-inmem>=0.2.0,<0.3.0