fix W293

Author: tonystratum

test/test_transforms.py

@@ -184,7 +184,7 @@ def test_randomperspective_fill(self):
         # assert fill being either a Sequence or a Number
         with self.assertRaises(TypeError):
             transforms.RandomPerspective(fill={})
-        
+
         t = transforms.RandomPerspective(fill=None)
         self.assertTrue(t.fill == 0)
 
@@ -1542,7 +1542,7 @@ def test_random_rotation(self):
         # assert fill being either a Sequence or a Number
         with self.assertRaises(TypeError):
             transforms.RandomRotation(0, fill={})
-        
+
         t = transforms.RandomRotation(0, fill=None)
         self.assertTrue(t.fill == 0)
 
@@ -1591,7 +1591,7 @@ def test_random_affine(self):
         # assert fill being either a Sequence or a Number
         with self.assertRaises(TypeError):
             transforms.RandomAffine(0, fill={})
-        
+
         t = transforms.RandomAffine(0, fill=None)
         self.assertTrue(t.fill == 0)