def METHOD_NAME(self, dy_model, metrics_list, batch_data, config):
    input_data, label_income, label_marital = self.create_feeds(batch_data,
                                                                config)
    pred_income, pred_marital = dy_model.forward(input_data)
    # update metrics
    metrics_list[0].update(
        preds=pred_income.numpy(), labels=label_income.numpy())
    metrics_list[1].update(
        preds=pred_marital.numpy(), labels=label_marital.numpy())
    return metrics_list, None