VS Code ignores the installation of pandastable

I am trying to use pandastable, but although I already installed it with powershell it throws an error.

I already installed it with pip install pandastable in the powershell as an admin without any errors.
Still VS Code gives me:

Exception has occurred: ModuleNotFoundErrorNo module named 'pandastable'  File "C:\DEV\the table scripts\the_app.py", line 2, in <module>    from pandastable import TableModuleNotFoundError: No module named 'pandastable'

when I am trying to use it.
I already confirmed that I am using the correct python interpreter (python), I also confirmed that everything installed correctly as I tried to install it again, which said that every requrement is statisfied.