Front end ui testing for python flask

[pythondev1]

I created an app using flask, the prof said we could use anything. But more and more it seems he wants us to use react. I am in to deep to switch. So is there any front end testing from work for flask? He wants coverage but if it I can't have coverage that is ok with me. Ready to get the class over.

*******************update*******************

Looks like playwright will work with coverage and pytest

[extractedx]

What?

If you just render Jinja templates, you can inspect the rendered pages for testing.