reformat with black

django-stubs/contrib/messages/storage/base.pyi

@@ -1,11 +1,6 @@
 from django.http.request import HttpRequest
 from django.http.response import HttpResponseBase
-from typing import (
-    List,
-    Optional,
-    Union,
-)
-
+from typing import List, Optional, Union
 
 class BaseStorage:
     def __init__(self, request: HttpRequest, *args, **kwargs) -> None: ...
@@ -18,13 +13,14 @@ class BaseStorage:
     def add(self, level: int, message: str, extra_tags: Optional[str] = ...) -> None: ...
     def update(self, response: HttpResponseBase) -> None: ...
 
-
 class Message:
     def __eq__(self, other: Union[str, Message]) -> bool: ...
-    def __init__(self, level: int, message: str, extra_tags: Optional[str] = ...) -> None: ...
+    def __init__(
+        self, level: int, message: str, extra_tags: Optional[str] = ...
+    ) -> None: ...
     def __str__(self) -> str: ...
     def _prepare(self) -> None: ...
     @property
     def level_tag(self) -> str: ...
     @property
-    def tags(self) -> str: ...
+    def tags(self) -> str: ...