<!-- Please follow the issue template below for bug reports and feature requests. Also please indicate in the issue title which language/library is concerned. Eg: [JAVA] Bug generating foo with bar --> ##### Description In my org we want the structure of Python packages to be consistent. I try to adjust the output of the `python-flask` generator. After generating I end up with a directory structure like this: ``` /my_service |_ controllers |_ models |_ ... |_ test ``` I'd like to generate the `test` directory outside of `my_service` and call it `tests`: ``` /my_service |_ controllers |_ models |_ ... /tests ``` Is that possible? ##### openapi-generator version `6.0.1`