if (!buffer_or) return false;
      buffers_.push_back(*buffer_or);
    } else {
      buffers_.push_back(empty_buffer_);
    }

    auto tensor_or =
        BuildTensor(value, tensor_name, buffer_index, quant_parameters);
    if (!tensor_or) return false;
    tensors.push_back(*tensor_or);

    return true;
  };

      window_dimensions_vec.push_back(
          window_dimensions.getValues<IntegerAttr>()[i].getInt());
    }

    for (auto i = 0; i < window_strides.size(); ++i) {
      window_strides_vec.push_back(
          window_strides.getValues<IntegerAttr>()[i].getInt());
    }

    for (auto i = 0; i < base_dilations.size(); ++i) {
      base_dilations_vec.push_back(