Method error

celery/bin/base.py:75–81

(self, message=None, **kwargs)

            click.echo(message, **kwargs)

    def error(self, message=None, **kwargs):
        kwargs['err'] = True
        if self.no_color:
            kwargs['color'] = False
            click.echo(message, **kwargs)
        else:
            click.secho(message, **kwargs)

    def pretty(self, n):
        if isinstance(n, list):