*   The `SidecarEvaluatorModelExport` callback has been added to Keras as `keras.callbacks.SidecarEvaluatorModelExport`. This callback allows for exporting the model the best-scoring model as evaluated by a `SidecarEvaluator` evaluator. The evaluator regularly evaluates the model and exports it if the user-defined comparison function determines that it is an improvement.

    }
  }];
}

def TF_AssertOp : TF_Op<"Assert", []> {
  let summary = "Asserts that the given condition is true.";

  let description = [{
If `condition` evaluates to false, print the list of tensors in `data`.
`summarize` determines how many entries of the tensors to print.
  }];

  let arguments = (ins
    Arg<TF_BoolTensor, [{The condition to evaluate.}]>:$condition,