I have seen presentations using this template in a lot of university and company, but I don't know the exact name of this template.

The picture of this template is shown below:

could consider the possibility to find it and add it in the templates. it

Steps to reproduce

1. Upgrade to NC 16
2. Upgrade to richdocuments (aka Collabora Online)
3. Check code

Expected behaviour

App is compliant

Actual behaviour

Analysing /usr/share/nextcloud/apps/richdocuments/appinfo/app.php
 1 errors
    line   54: OC_Helper - Static method of private class must not be called
Analysing /usr/share/nextcloud/apps/richdocuments/lib/Con

This is an Easy Hack.
Potential mentors: @mrkara

Check the Python files in the project for pep8 coding style conformance, and fix the found issues.

Install the code style checker:

pip install pycodestyle

Check the messages on this issue to see which files have already been taken, and choose one of the files below: