How to use the pastepwn.errors.InvalidActionError function in pastepwn

def _check_action(self, action):
        """Check if a passed action is a subclass of BasicAction"""
        if not isinstance(action, BasicAction):
            if isinstance(action, type):
                error_msg = "You passed a class as action for '{}' but an instance of an action was expected!".format(self.identifier)
            else:
                error_msg = "You did not pass an action object - inheriting from BasicAction - to '{}'".format(self.identifier)

            self.logger.error(error_msg)
            raise InvalidActionError(error_msg)