Close the coordinator, leave the current group,
        and reset local generation / member_id.

        Keyword Arguments:
            autocommit (bool): If auto-commit is configured for this consumer,
                this optional flag causes the consumer to attempt to commit any
                pending consumed offsets prior to close. Default: True

def close(self, autocommit=True):
        """Close the coordinator, leave the current group,
        and reset local generation / member_id.

        Keyword Arguments:
            autocommit (bool): If auto-commit is configured for this consumer,
                this optional flag causes the consumer to attempt to commit any
                pending consumed offsets prior to close. Default: True
        """
        try:
            if autocommit:
                self._maybe_auto_commit_offsets_sync()
        finally:
            super(ConsumerCoordinator, self).close()