diff -r 8ff2f23922b9 -r ad5c242ac0e2 app/soc/logic/models/grading_survey_group.py
--- a/app/soc/logic/models/grading_survey_group.py	Thu Jul 09 10:52:19 2009 +0200
+++ b/app/soc/logic/models/grading_survey_group.py	Thu Jul 09 11:00:17 2009 +0200
@@ -27,6 +27,7 @@
 
 import soc.models.grading_survey_group
 
+
 class Logic(base.Logic):
   """Logic methods for the GradingSurveyGroup model.
   """