Flask
Flask-Cors
pymongo
python-dotenv
PyJWT
Werkzeug
dnspython
requests
oss2
PyPDF2
PyMuPDF
python-docx
openai
Pillow
tos
volcengine-python-sdk[ark]
volcengine[ark]
PyMySQL
DBUtils
PyMuPDF
langchain-community
langgraph
langgraph-checkpoint-mongodb