Update locks.py

Powers/plugins/locks.py

@@ -491,7 +491,7 @@ async def lock_del_mess(c:Gojo, m: Message):
     if m.chat.id not in all_chats:
         return
     if m.sender_chat and not (m.forward_from_chat or m.forward_from):
-        if m.sender_chat == m.chat.id:
+        if m.sender_chat.id == m.chat.id:
             return
         await delete_messages(c,m)
         return