Invoke GoPiGo3 programs from browser?

For folks running GoPiGo OS, it is easy to invoke GoPiGo3 programs remote via browser.

GoPiGo3 on Legacy PiOS can use VNC or ssh to invoke programs, but do not have a browser interface by default. This tutorial explains how to make a Python program available as a browser URL in 7 very easy steps:

Thank you to cleoqc over on fosstodon