--- a/src/hdalab/forms.py	Tue Mar 10 16:06:06 2015 +0100
+++ b/src/hdalab/forms.py	Tue Mar 10 18:41:29 2015 +0100
@@ -6,8 +6,10 @@
 '''
 
 from django import forms
+
 from hdalab.models import HdalabRenkan
 
+
 class HdalabRenkanStateForm(forms.ModelForm):
     class Meta:
         model = HdalabRenkan
@@ -20,3 +22,4 @@
     class Meta:
         model = HdalabRenkan
         fields = ['favorite']
+