Update Middleware

filters/admin.py

@@ -1,3 +1,5 @@
+from typing import Union
+
 from aiogram.filters import BaseFilter
 from aiogram.types import Message
 
@@ -6,9 +8,13 @@ from config import ADMIN_ID
 
 class IsAdminFilter(BaseFilter):
     async def __call__(self, message: Message) -> bool:
-        if isinstance(ADMIN_ID, list):
-            return message.from_user.id in ADMIN_ID
-        elif isinstance(ADMIN_ID, int):
-            return message.from_user.id == ADMIN_ID
-        else:
+        try:
+            admin_ids: Union[int, list[int]] = ADMIN_ID
+
+            if isinstance(admin_ids, list):
+                return message.from_user.id in admin_ids
+
+            return message.from_user.id == admin_ids
+
+        except Exception:
             return False