fixing E221 multiple spaces before operator flake8 warnings

Stijn Tonk · Stijn Tonk · commit f0bc2cdea474 · 2016-12-28T17:22:54.000+01:00
diff --git a/sklearn/cross_validation.py b/sklearn/cross_validation.py
@@ -1757,7 +1757,7 @@ def _permutation_test_score(estimator, X, y, cv, scorer):
     avg_score = []
     for train, test in cv:
         X_train, y_train = _safe_split(estimator, X, y, train)
-        X_test, y_test  = _safe_split(estimator, X, y, test, train)
+        X_test, y_test = _safe_split(estimator, X, y, test, train)
         estimator.fit(X_train, y_train)
         avg_score.append(scorer(estimator, X_test, y_test))
     return np.mean(avg_score)
diff --git a/sklearn/model_selection/_validation.py b/sklearn/model_selection/_validation.py
@@ -623,7 +623,7 @@ def _permutation_test_score(estimator, X, y, groups, cv, scorer):
     avg_score = []
     for train, test in cv.split(X, y, groups):
         X_train, y_train = _safe_split(estimator, X, y, train)
-        X_test, y_test  = _safe_split(estimator, X, y, test, train)
+        X_test, y_test = _safe_split(estimator, X, y, test, train)
         estimator.fit(X_train, y_train)
         avg_score.append(scorer(estimator, X_test, y_test))
     return np.mean(avg_score)
