def METHOD_NAME(self, preds, target, ref_metric, fs, extended):
    """Test the differentiability of the metric, according to its `is_differentiable` attribute."""
    self.run_differentiability_test(
        preds=preds,
        target=target,
        metric_module=ShortTimeObjectiveIntelligibility,
        metric_functional=short_time_objective_intelligibility,
        metric_args={"fs": fs, "extended": extended},
    )