![flask - I can't run my python code -> ModuleNotFoundError: No module named 'flask_sqlalchemy' - Stack Overflow flask - I can't run my python code -> ModuleNotFoundError: No module named 'flask_sqlalchemy' - Stack Overflow](https://i.stack.imgur.com/6u6VP.png)
flask - I can't run my python code -> ModuleNotFoundError: No module named 'flask_sqlalchemy' - Stack Overflow
![python - Import "flask" could not be resolved from source Pylance (reportMissingModuleSource) - Stack Overflow python - Import "flask" could not be resolved from source Pylance (reportMissingModuleSource) - Stack Overflow](https://i.stack.imgur.com/6Geq1.png)
python - Import "flask" could not be resolved from source Pylance (reportMissingModuleSource) - Stack Overflow
![Use the 'flask --app' option, 'FLASK_APP' environment variable, or a 'wsgi.py' or 'app.py' file - YouTube Use the 'flask --app' option, 'FLASK_APP' environment variable, or a 'wsgi.py' or 'app.py' file - YouTube](https://i.ytimg.com/vi/0jLqwjlEG3c/maxresdefault.jpg?sqp=-oaymwEmCIAKENAF8quKqQMa8AEB-AH-CYAC0AWKAgwIABABGGUgYShVMA8=&rs=AOn4CLBpUeRNOsHzd4yOEBn7Xx0dQW5q7A)
Use the 'flask --app' option, 'FLASK_APP' environment variable, or a 'wsgi.py' or 'app.py' file - YouTube
![python - Import "flask" could not be resolved from source Pylance (reportMissingModuleSource) - Stack Overflow python - Import "flask" could not be resolved from source Pylance (reportMissingModuleSource) - Stack Overflow](https://i.stack.imgur.com/4wBDR.png)