MNT flake8 in r2_score examples
@@ -515,8 +515,8 @@ def r2_score(y_true, y_pred, sample_weight=None,
0.948...
>>> y_true = [[0.5, 1], [-1, 1], [7, -6]]
>>> y_pred = [[0, 2], [-1, 2], [8, -5]]
- >>> r2_score(y_true, y_pred, multioutput='variance_weighted')
- ... # doctest: +ELLIPSIS
+ >>> r2_score(y_true, y_pred,
+ ... multioutput='variance_weighted') # doctest: +ELLIPSIS
0.938...
>>> y_true = [1, 2, 3]
>>> y_pred = [1, 2, 3]
