Develop MAC code to run a python

I have a python code module that I need to be able to run on a MAC with Excel 2016 for MAC. Simply test the python code module [login to view URL] which merely prints "hello world". As per [login to view URL] to run VBA one needs to use the AppleScriptTask function. To use this function you first have to manually create the script. As part of this project, please set up and test the script on your machine and send me the screenshots. However if you can use the system() function, better yet. my client is having problems in setting up the proper permissions to run the code.