Docstrings in report example

[Paddy3118]

Just reading this https://github.com/netbox-community/netbox/blob/develop/docs/customization/reports.md#:~:text=Within%20each%20report%20class and the module, class and methods are without docstrings. In some cases comments are added one line delow the def statement where a docstring would go.

Why no docstrings in an example?

Thanks.