reformat code

billard/migrations/0008_auto_20170210_1947.py

@@ -2,12 +2,11 @@
 # Generated by Django 1.10.5 on 2017-02-10 19:47
 from __future__ import unicode_literals
 
-from django.db import migrations, models
 import django.db.models.deletion
+from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ('billard', '0007_desk'),
     ]
@@ -48,6 +47,7 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='desk',
             name='client',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='desks', to='billard.Client', verbose_name='Client'),
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='desks',
+                                    to='billard.Client', verbose_name='Client'),
         ),
     ]