remove whitespace scikit-learn#3

JohnStott · JohnStott · commit 82bcba0f7a1b · 2018-07-17T17:26:32.000+01:00
diff --git a/sklearn/tree/tests/test_tree.py b/sklearn/tree/tests/test_tree.py
@@ -1777,7 +1777,7 @@ def test_mae():
     assert_array_equal(dt_mae.tree_.value.flat, [4.0, 6.0, 4.0])
 
     # Test MAE where all sample weights are uniform:
-    dt_mae.fit(X=[[3], [5], [3], [8], [5]], y=[6, 7, 3, 4, 3], 
+    dt_mae.fit(X=[[3], [5], [3], [8], [5]], y=[6, 7, 3, 4, 3],
                sample_weight=np.ones(5))
     assert_array_equal(dt_mae.tree_.impurity, [1.4, 1.5, 4.0 / 3.0])
     assert_array_equal(dt_mae.tree_.value.flat, [4, 4.5, 4.0])
