CS50 | CS50W: Project2 - I have problems installing flask_socketio (when runninf flask, I get "ModuleNotFoundError: No module named 'flask_socketio'") | Facebook
pip freeze > requirements.txt no longer creates working requirements file · Issue #1518 · pypa/pip · GitHub
Lesson-22-Pip-Freeze-Requirements-Delivery-of-a-Project/tutorial_requirements_pip_freeze.md at master · python-elective-1-spring-2019/Lesson-22-Pip-Freeze-Requirements-Delivery-of-a-Project · GitHub
![python - When running pip freeze in Git Bash - TypeError: 'module' object is not callable - Stack Overflow python - When running pip freeze in Git Bash - TypeError: 'module' object is not callable - Stack Overflow](https://i.stack.imgur.com/WnjQI.png)