numpy==1.26.4 openai==1.58.1 pandas==2.2.3 python-dotenv==1.0.1 reportlab==4.2.5 requests==2.32.3 fastapi Jinja2==3.1.5 matplotlib==3.8.2 slack_sdk==3.34.0 tabulate==0.9.0 python-multipart==0.0.20 langgraph==0.3.2 langchain==0.3.19 langchain-openai== 0.3.7 langchain-anthropic==0.3.9 gunicorn==23.0.0 tqdm uvicorn[standard] cryptography pydantic-settings