ModuleNotFoundedError：没有名为 flask 的模块

Question

I am using Windows 10 Home. I have Python 3.9.1 and Visual studio code.I am studying to Flask in Visual Studio Code. I already installed Flask.But when I try to run this code in visual studio codes tereminal:

python file.py #the file is the name of the my test page

I take the no modul named flask.But when I try to run my codes its working.Or I try to again install flask the output says I was already have flask.

Note:I am new about the programs.So I don't know what should I do? Note2:I am trying to run Python codes with HTML and CSS.

Answer 1

For using "flask" in VS Code, you could refer to the following:

1. Check whether the python used by the terminal is the same as the selected python: ( python --version or pip --version )

   

2. Installation. ( pip install flask )

3. Check the module: ( pip show flask )

4. Run:

   

Reference: Flask Tutorial in Visual Studio Code .