}

  void ValidateAssets(const string& export_dir,
                      const SavedModelBundle& bundle) {
    const string asset_directory =
        io::JoinPath(export_dir, kSavedModelAssetsDirectory);
    const string asset_filename = "foo.txt";
    const string asset_filepath = io::JoinPath(asset_directory, asset_filename);
    TF_EXPECT_OK(Env::Default()->FileExists(asset_filepath));

  if (asset_file_defs.empty()) {
    return;
  }
  for (auto& asset_file_def : asset_file_defs) {
    Tensor assets_file_path_tensor = CreateStringTensor(io::JoinPath(
        export_dir, kSavedModelAssetsDirectory, asset_file_def.filename()));
    inputs->push_back(
        {asset_file_def.tensor_info().name(), assets_file_path_tensor});
  }
}