Comment out example code

[hellt]

I know it is a minor thing, but it gives me OCD vibes seeing errors in the generated files. The example code probably belongs to the docs, and not the generated file

[ubaumann]

Yes, I need to change this.

With the -S you can also remove the restconf_patch_request function. I should also remove the whole if __name__ in the standalone model. Somehow, I would like to change the default behaviour and remove all unneeded stuff by default.