GraphImportGraphDefLocked(graph, *graph_def_ptr, options, results, status);
  if (!status->status.ok()) {
    delete results;
    return nullptr;
  }
  return results;
}

void TF_GraphImportGraphDefWithReturnOutputs(
    TF_Graph* graph, const TF_Buffer* graph_def,
    const TF_ImportGraphDefOptions* options, TF_Output* return_outputs,
    int num_return_outputs, TF_Status* status) {

  TF_ImportGraphDefOptionsAddReturnOutput(opts, "scalar", 0);
  EXPECT_EQ(2, TF_ImportGraphDefOptionsNumReturnOutputs(opts));
  TF_Output return_outputs[2];
  TF_GraphImportGraphDefWithReturnOutputs(graph, graph_def, opts,
                                          return_outputs, 2, s);
  ASSERT_EQ(TF_OK, TF_GetCode(s)) << TF_Message(s);

  TF_Operation* scalar = TF_GraphOperationByName(graph, "scalar");