fix: format for black

954-Ivory · 954-Ivory · commit 40858cb2209b · 2023-12-22T16:46:04.000+08:00
Signed-off-by: 954 &lt;510485871@qq.com&gt;
diff --git a/docarray/array/any_array.py b/docarray/array/any_array.py
@@ -30,6 +30,9 @@
     from docarray.proto import DocListProto, NodeProto
     from docarray.typing.tensor.abstract_tensor import AbstractTensor
 
+if sys.version_info < (3, 12):
+    from types import GenericAlias
+
 T = TypeVar('T', bound='AnyDocArray')
 T_doc = TypeVar('T_doc', bound=BaseDocWithoutId)
 IndexIterType = Union[slice, Iterable[int], Iterable[bool], None]
@@ -57,7 +60,6 @@ def __class_getitem__(cls, item: Union[Type[BaseDocWithoutId], TypeVar, str]):
                 # this do nothing that checking that item is valid type var or str
                 # Keep the approach in #1147 to be compatible with lower versions of Python.
             else:
-                from types import GenericAlias
                 return GenericAlias(cls, item)  # type: ignore
         if not safe_issubclass(item, BaseDocWithoutId):
             raise ValueError(
