Fix formatting issues/loosen ruff rules

[jramosss]

CI is failing because of the formatting, see
We should both loose the rules and fix previous errors

[peterdudfield]

Thank you @jramosss for doing this

[peterdudfield]

im not sure we should loosen the rules. I wonder what is standard when releasing these models?

[jramosss]

It depends, i'm just thinking maybe marking docstrings as required for every function is a bit extreme for example

[peterdudfield]

It depends, i'm just thinking maybe marking docstrings as required for every function is a bit extreme for example

how would you suggest loosening the rules?

[Averagenormaljoe]

Based on the previous discussion, for the docstring requirement, would there be two options: making it optional or providing docstrings to the required functions?

[Averagenormaljoe]

In addition, the lines in the files 'ConditionWithTimeMetNet2.py', 'ConvGRU.py', 'TimeDistributed.py' and 'Preprocessor.py' are considered too long in the CI. These are lines of code related to comments and docstrings; would it be fine to split them into another line to meet the character line limit of 100 in the CI?