maybe would be good to add an option called "code_of_conduct" (or similar) with initial options that it could be "None" (maybe not), "NumFOCUS" and "Contributor Covenant CoC V2".
and the content could be inside the current CONTRIBUTING.rst#code-of-conduct or add it to a CODE_OF_CONDUCT file
Currently there is no much information about the Code of Conduct into the template: https://github.com/pyOpenSci/cookiecutter-pyopensci/blob/master/%7B%7Bcookiecutter.project_slug%7D%7D/CONTRIBUTING.rst#code-of-conduct
maybe would be good to add an option called "code_of_conduct" (or similar) with initial options that it could be "None" (maybe not), "NumFOCUS" and "Contributor Covenant CoC V2".
and the content could be inside the current
CONTRIBUTING.rst#code-of-conductor add it to aCODE_OF_CONDUCTfile