[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

yt/data_objects/index_subobjects/grid_patch.py

@@ -270,7 +270,10 @@ def retrieve_ghost_zones(self, n_zones, fields, all_levels=False, smoothed=False
         return cube
 
     def get_vertex_centered_data(
-        self, fields: List[Tuple[str, str]], smoothed: bool=True, no_ghost: bool=False
+        self,
+        fields: List[Tuple[str, str]],
+        smoothed: bool = True,
+        no_ghost: bool = False,
     ):
         _old_api = isinstance(fields, (str, tuple))
         if _old_api: