I tried to modify <https://superset.incubator.apache.org/sqllab.html#superset.jinja_context.filter_values|this> example, but it does not appear to work when using the filter values to exclude:\n\n```SELECT action, count(*) as times\nFROM logs\nWHERE action not in ( {{ "'" + "','".join(filter_values('action')) + "'" }} )\nGROUP BY action```