As Hannover is in Germany we should translate the tool to german in order to keep it simple for the majority of users. This was already suggested in https://github.com/lemoer/keepitup/issues/1.
I would suggest two steps:
Translate everything to german (hardcoded) as a quick solution.
Check out Flask-Babel or similar and see whether we can provide a german and an english version.
As Hannover is in Germany we should translate the tool to german in order to keep it simple for the majority of users. This was already suggested in https://github.com/lemoer/keepitup/issues/1.
I would suggest two steps:
I will send a PR for step 1 if desired.