fixed flake8 compliance

luca-s · luca-s · commit d6b3da83ced2 · 2016-11-16T18:06:15.000+01:00
diff --git a/pandas/tests/test_base.py b/pandas/tests/test_base.py
@@ -1095,6 +1095,7 @@ def f():
         self.assertRaises(AttributeError, f)
         self.assertFalse(hasattr(t, "b"))
 
+
 class TestTile(tm.TestCase):
 
     def test_single_bin(self):
