ModuleNotFoundError; running python script in matlab script

I have a python script that I want to run through MATLAB. I have installed python 3.9.2 for windows but when I run the following code:

 system('python script_name.py');

I get the following error:

Python was not found; run without arguments to install from the Microsoft Store, or disable this shortcut from Settings > Manage App Execution Aliases.

EDIT: Restarting matlab made it work. However, i get this error now:

import numpy as n;

ModuleNotFoundError: No module named 'numpy'

This refers to the library numpy I assume.

Answer 1

[Rashed Mohammed]

Hi Maria

It seems that numpy module is not installed on your computer. You can install the python modules using the python package manager pip. Run "pip install <module_name>" to install the python module.

Hope this helps

Answer 2

[Grace Kepler]

Since R2021b you can also run your Python file in MATLAB using "pyrunfile". This also allows you to return data to MATLAB.