Is there a way to import onenote for Mac offline

What I’m trying to do

I’m using Obsidian v1.5.12 on Mac OS Sonoma 14.4.1 and the importer plugin 1.6.1. I’m trying to import a OneNote (Corporate Version 16.84) notebook. It appears the importer plugin only works for the personal version of OneNote using your MS Login. I have seen several python or powershell scripts that appear to be windows only to convert OneNote to Markdown but nothing for Macs. Has anyone been able to successfully import OneNote or Convert it on a Mac platform?

I want to use Obsidian and not loose access to all the data in my old OneNote notebook.
Thanks
Ron