Errors and warning in Flask

[yogeshhooda]

Hi I want to create a website using Flask but I am not a developer, I am from networking line, I have created the website with the help of chat GPT, but when I am trying to run it, its giving errors. I am atteching screenshot, please help.

[snippsat]

You now in a virtual environment look down in right corner 3.12.4('.venv': venv)
This mean that you most first install Flask and Flask-SQLAlchemy into this environment and then load VS Code again.
Example.

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G:\div_code\foobar λ python -m venv venv   G:\div_code\foobar λ cd venv   G:\div_code\foobar\venv λ G:\div_code\foobar\venv\Scripts\activate.bat   G:\div_code\foobar\venv (venv) λ pip list Package Version ------- ------- pip     24.0

So now i make the environment the same as you most have done,and can install to it.

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G:\div_code\foobar\venv (venv) λ pip install flask Collecting flask  ..... Successfully installed Jinja2-3.1.4 MarkupSafe-2.1.5 Werkzeug-3.0.3 blinker-1.8.2 click-8.1.7 colorama-0.4.6 flask-3.0.3 itsdangerous-2.2.0   # Start VS Code G:\div_code\foobar\venv (venv) λ code .

When in VS Code now import flask will work without any errors from Pylance.