Documentation is not built

[kilianvolmer]

Bug description

The rtd server does not build the documentation. It stopped working with
#1302
. There is no error output, the output just stops.

Version

Any

To reproduce

See https://app.readthedocs.org/projects/memilio/builds/

Relevant log output

Add any relevant information, e.g. used compiler, screenshots.

Checklist

• Attached labels, especially loc:: or model:: labels.
• Linked to project

[kilianvolmer]

I can build the documentation locally using the same commands and python version.

[HenrZu]

this was fixed with #1313, right?