python-dotenv==1.0.1 openai==1.12.0 pyarrow==17.0.0 pandas==2.2.2 langchain==0.1.9 langchain-openai==0.0.8 langchain_experimental==0.0.52 tabulate==0.9.0 Werkzeug==2.2.2 flask==2.2.2 gunicorn==20.1.0 Flask-HTTPAuth==4.8.0