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

stubs/tensorflow/tensorflow/keras/layers/__init__.pyi

@@ -1,7 +1,7 @@
 from _typeshed import Incomplete
 from collections.abc import Callable, Iterable, Mapping, Sequence
 from typing import Any, Generic, Literal, TypeVar, overload
-from typing_extensions import Self, TypeAlias, override
+from typing_extensions import Self, TypeAlias
 
 import tensorflow as tf
 from tensorflow import Tensor, Variable, VariableAggregation, VariableSynchronization, _TensorCompatible