DOC Add default=None to constant parameter of dummy clf
@@ -58,7 +58,7 @@ class DummyClassifier(MultiOutputMixin, ClassifierMixin, BaseEstimator):
Pass an int for reproducible output across multiple function calls.
See :term:`Glossary <random_state>`.
- constant : int or str or array-like of shape (n_outputs,)
+ constant : int or str or array-like of shape (n_outputs,), default=None
The explicit constant as predicted by the "constant" strategy. This
parameter is useful only for the "constant" strategy.
