black reformat, some fixes

django-stubs-generated/contrib/postgres/fields/jsonb.pyi

@@ -19,7 +19,11 @@ class JSONField(CheckFieldDefaultMixin, Field):
     default_error_messages: Any = ...
     encoder: Any = ...
     def __init__(
-        self, verbose_name: None = ..., name: None = ..., encoder: Optional[Type[DjangoJSONEncoder]] = ..., **kwargs: Any
+        self,
+        verbose_name: None = ...,
+        name: None = ...,
+        encoder: Optional[Type[DjangoJSONEncoder]] = ...,
+        **kwargs: Any
     ) -> None: ...
     def db_type(self, connection: Any): ...
     def deconstruct(self) -> Tuple[None, str, List[Any], Dict[str, Union[Type[DjangoJSONEncoder], bool]]]: ...