@abstractmethod
    def customize_ruleset(self, custom_ruleset_file=None):
        raise NotImplementedError(
            "The ability to customize the ruleset has not been implemented."
        )
Allows customization of the ruleset. (e.g. adding custom rules,
dataset/ETHPy150Open edx/bok-choy/bok_choy/a11y/a11y_audit.py/A11yAuditConfig.customize_ruleset