PEP8 cleanup

Signed-off-by: Jason Myers <jason@jasonamyers.com>

tests/foreign_object/tests.py

@@ -12,6 +12,7 @@ from django import forms
 # Note that these tests are testing internal implementation details.
 # ForeignObject is not part of public API.
 
+
 class MultiColumnFKTests(TestCase):
     def setUp(self):
         # Creating countries
@@ -379,6 +380,7 @@ class MultiColumnFKTests(TestCase):
                     'active_translation')[0].active_translation.title,
                 "foo")
 
+
 class FormsTests(TestCase):
     # ForeignObjects should not have any form fields, currently the user needs
     # to manually deal with the foreignobject relation.