Hey there,
I'm a Professional DevOps on a java based company and due to my job I'm good with maintaining the apps to work on everywhere. I'm not very confident with Python as its not in my scope but if you consider using Docker to run your application, I can dockerize the application and it can run anywhere docker is installed as a container 100%. (Windows, All Linux versions, Mac)
If you are interested please contact with me.
P.S: Docker is the professional approach of companies to making sure an app can work in anywhere, its not something just to make the day.
Thanks.