Python code coverage from coverage.xml

Question I'm trying to add an overlay in [\#emacs](https://toot.aquilenet.fr/tags/emacs) to show code that is not covered by tests. When I run my tests, there is a coverage.xml file generated. Now, how to use it? There is [https://github.com/wbolster/emacs-python-coverage](https://github.com/wbolster/emacs-python-coverage) that does that, but stated as "experimental".Does anybody used it? Any comment about it? Any other package than does that job well?

I'm using, was working a few days ago, but i think some new version broke the main functionality