message: Ensure sorted=true in top_k converter
diff: @@ -5081,6 +5081,13 @@ Status ConvertTopK(OpConverterParams* params) {
  CheckInputsWeights(*params, {{"input", false}, {"k", true}}));
  TF_RETURN_IF_ERROR(
  AllowDataTypes(*params, {DataType::DT_FLOAT, DataType::DT_HALF}));
  + TFAttrs attrs(node_def);
  + const bool sorted = attrs.get<bool>("sorted");
  + if (!sorted) {
  + return errors::InvalidArgument("Only sorted=True is supported, at",
  + node_def.name());
  + }
  +
  nvinfer1::ITensor* tensor = inputs.at(0).tensor();
  const int num_dims = tensor->getDimensions().nbDims;
  if (num_dims == 0) {
  