fix

apps/product/management/commands/add_product_tag.py

@@ -101,14 +101,12 @@ class Command(BaseCommand):
             p.tags.clear()
         print('End clear tags product')
 
-
     def remove_tags(self):
         print('Begin delete many tags')
         Tag.objects.\
             filter(news__isnull=True, establishments__isnull=True).delete()
         print('End delete many tags')
 
-
     def product_sql(self):
         with connections['legacy'].cursor() as cursor:
             cursor.execute('''