def METHOD_NAME(self):
    assert (
        hasattr(self.clf, "decision_scores_")
        and self.clf.decision_scores_ is not None
    )
    assert hasattr(self.clf, "labels_") and self.clf.labels_ is not None
    assert hasattr(self.clf, "threshold_") and self.clf.threshold_ is not None
    assert hasattr(self.clf, "_mu") and self.clf._mu is not None
    assert hasattr(self.clf, "_sigma") and self.clf._sigma is not None