def backwards(apps, schema_editor):
    """
    Delete sample events, including derivative repeat and variation events.
    """
    titles = [
        'Daily Event',
        'Weekday Event',
        'Weekend Event',
        'Weekly Event',
        'Monthly Event',
        'Yearly Event',
    ]
    samples = EventBase.objects.filter(title__in=titles)
    samples.delete()
def backwards ( apps , schema_editor ) : titles = [ 'Daily Event' , 'Weekday Event' , 'Weekend Event' , 'Weekly Event' , 'Monthly Event' , 'Yearly Event' , ] samples = EventBase . objects . filter ( title__in = titles ) samples . delete ( )
Delete sample events, including derivative repeat and variation events.