func->setAttr(
          kTfSavedModelExportedNamesAttr,
          builder.getStrArrayAttr(object_names.GetExportedNames(node_id)));
      const SavedConcreteFunction& concrete_function =
          object_graph.concrete_functions().at(function.concrete_functions(0));

      // We do not handle the other element of this tuple, which corresponds to
      // Python kwonlyargs, since currently TensorFlow prohibits this in