salmon-exabyte-11054
06/02/2023, 5:56 PMvictorious-lawyer-58417
06/02/2023, 6:01 PMself.mylist = actual_list if actual_list else [None]
and then wrap the task in if self.input is not None: to make it a no-op if there's no actual data.
You can make the no-op look a bit nicer with a `@skip` decorator like thissalmon-exabyte-11054
06/02/2023, 6:08 PM