DOC Update classification.py
fixes doc formatting.
@@ -167,6 +167,7 @@ def accuracy_score(y_true, y_pred, normalize=True, sample_weight=None):
2
In the multilabel case with binary label indicators:
+
>>> accuracy_score(np.array([[0, 1], [1, 1]]), np.ones((2, 2)))
0.5
"""
