fix delete bug

marktplatz/models.py

@@ -200,12 +200,12 @@ class Product(models.Model):
 
 @receiver(post_delete, sender=Product)
 def auto_delete_reverse_keys(sender, instance, **kwargs):
-    if instance.credits:
-        instance.credits.delete()
-    if instance.description:
-        instance.description.delete()
-    if instance.interaction:
-        instance.interaction.delete()
+    # if instance.credits:
+    #     instance.credits.delete()
+    # if instance.description:
+    #     instance.description.delete()
+    # if instance.interaction:
+    #     instance.interaction.delete()