*   Remove the `tf.keras.dtensor.experimental.layout_map_scope()`. You can user the `tf.keras.dtensor.experimental.LayoutMap.scope()` instead.

## Security

*   Fixes correct values rank in UpperBound and LowerBound [CVE-2023-33976](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-33976)

## Thanks to our Contributors

This release contains contributions from many people at Google, as well as:

  TF_DerivedOperandTypeAttr Tnumsegments = TF_DerivedOperandTypeAttr<2>;

  let hasVerifier = 1;
}

def TF_UpperBoundOp : TF_Op<"UpperBound", [Pure]> {
  let summary = [{
Applies upper_bound(sorted_search_values, values) along each row.
  }];

  let description = [{
Each set of rows with the same index in (sorted_inputs, values) is treated