Remove needless type annotations

mrkn · mrkn · commit f06c37c23a6a · 2024-05-27T13:00:28.000+09:00
diff --git a/pandas/tests/frame/common.py b/pandas/tests/frame/common.py
@@ -16,8 +16,6 @@
 
 
 class DictWrapper(Mapping):
-    _dict: dict
-
     def __init__(self, d: dict) -> None:
         self._dict = d
 
@@ -32,8 +30,6 @@ def __len__(self):
 
 
 class ListWrapper(Sequence):
-    _list: list
-
     def __init__(self, lst: list) -> None:
         self._list = lst
 
