Update typing_extensions imports in third-party stubs (#11245)

stubs/tensorflow/tensorflow/data/experimental.pyi

@@ -1,7 +1,6 @@
 from _typeshed import Incomplete
 from collections.abc import Callable, Sequence
-from typing import TypeVar
-from typing_extensions import Final
+from typing import Final, TypeVar
 
 from tensorflow import Tensor, _TensorCompatible
 from tensorflow.data import Dataset

stubs/tensorflow/tensorflow/io/__init__.pyi

@@ -1,8 +1,8 @@
 from _typeshed import Incomplete
 from collections.abc import Iterable, Mapping
 from types import TracebackType
-from typing import NamedTuple
-from typing_extensions import Literal, Self, TypeAlias
+from typing import Literal, NamedTuple
+from typing_extensions import Self, TypeAlias
 
 from tensorflow import _DTypeLike, _ShapeLike, _TensorCompatible
 from tensorflow._aliases import TensorLike

stubs/tensorflow/tensorflow/keras/losses.pyi

@@ -1,8 +1,8 @@
 from _typeshed import Incomplete
 from abc import ABC, abstractmethod
 from collections.abc import Callable
-from typing import Any, TypeVar, overload
-from typing_extensions import Final, Literal, Self, TypeAlias, TypeGuard
+from typing import Any, Final, Literal, TypeVar, overload
+from typing_extensions import Self, TypeAlias, TypeGuard
 
 from tensorflow import Tensor, _TensorCompatible
 from tensorflow._aliases import KerasSerializable

stubs/tensorflow/tensorflow/python/feature_column/feature_column_v2.pyi

@@ -1,10 +1,12 @@
 # The types here are all undocumented, but all feature columns are return types of the
 # public functions in tf.feature_column. As they are undocumented internals while some
 # common methods are included, they are incomplete and do not have getattr Incomplete fallback.
+
 from _typeshed import Incomplete
 from abc import ABC, ABCMeta, abstractmethod
 from collections.abc import Callable, Sequence
-from typing_extensions import Literal, Self, TypeAlias
+from typing import Literal
+from typing_extensions import Self, TypeAlias
 
 import tensorflow as tf
 from tensorflow import _ShapeLike