Reorder all imports

apps/contact/forms.py

@@ -1,6 +1,6 @@
-from envelope.forms import ContactForm
 from crispy_forms.helper import FormHelper
 from crispy_forms.layout import Submit
+from envelope.forms import ContactForm
 
 
 class ContactForm(ContactForm):

apps/contact/tests.py

@@ -1,3 +1,2 @@
 # from django.test import TestCase
-
 # Create your tests here.

apps/contact/views.py

@@ -1,7 +1,6 @@
 from braces.views import FormMessagesMixin
-from envelope.views import ContactView
-
 from django.utils.translation import ugettext_lazy as _
+from envelope.views import ContactView
 
 from .forms import ContactForm