TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
  TF_LITE_ENSURE_EQ(context, NumInputs(node), 1);
  TF_LITE_ENSURE_EQ(context, NumOutputs(node), 1);
  const TfLiteTensor* input;
  TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, kInputTensor, &input));
  TfLiteTensor* output;
  TF_LITE_ENSURE_OK(context,
                    GetOutputSafe(context, node, kOutputTensor, &output));

  // TODO(ahentz): these two checks would make the new implementation
  // incompatible with some existing models, where params is not specified. It
  // is OK not to have them because toco would have set input and output types
  // to match the parameters.
  // auto* params = reinterpret_cast<TfLiteCastParams*>(node->builtin_data);
  // TF_LITE_ENSURE_EQ(context, input->type, params->in_data_type);
  // TF_LITE_ENSURE_EQ(context, output->type, params->out_data_type);

  return context->ResizeTensor(context, output,
                               TfLiteIntArrayCopy(input->dims));
}
TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) {
  TF_LITE_ENSURE_EQ(context, NumInputs(node), 1);
  TF_LITE_ENSURE_EQ(context, NumOutputs(node), 1);
  const TfLiteTensor* input;
  TF_LITE_ENSURE_OK(context, GetInputSafe(context, node, kInputTensor, &input));
  TfLiteTensor* output;
  TF_LITE_ENSURE_OK(context,
                    GetOutputSafe(context, node, kOutputTensor, &output));

   
   
   
   
   
   
   

  return context->ResizeTensor(context, output,
                               TfLiteIntArrayCopy(input->dims));
}