Where did i get a simple example of a python code inside html?

Answer 1

You can visit these links:
➡https://www.digi.com/resources/documentation/digidocs/90001537/references/r_python_inside_html.htm?TocPath=Categories%7CWeb%20Access%7C_____2

➡http://karrigell.sourceforge.net/en/pythoninsidehtml.html

Answer 2

And there are some on SoloLearn too
Although that may be a different approach
https://code.sololearn.com/WnQZ0B7qvLjF/?ref=app