tensors[input_pair.value()->tensor_index]->name, input_names);
    if (arg_index == -1) {
      func->emitWarning("Invalid signature tensors specified.");
      return;
    }
    func.setArgAttr(
        arg_index, kTfSavedModelIndexPathAttr,
        mlir::ArrayAttr::get(context, {mlir::StringAttr::get(
                                          context, input_pair.value()->name)}));
  }