Format Python code with black

src/documents/migrations/0011_auto_20160303_1929.py

@@ -8,21 +8,21 @@ from django.db import migrations
 class Migration(migrations.Migration):
     atomic = False
     dependencies = [
-        ('documents', '0010_log'),
+        ("documents", "0010_log"),
     ]
 
     operations = [
         migrations.RenameModel(
-            old_name='Sender',
-            new_name='Correspondent',
+            old_name="Sender",
+            new_name="Correspondent",
         ),
         migrations.AlterModelOptions(
-            name='document',
-            options={'ordering': ('correspondent', 'title')},
+            name="document",
+            options={"ordering": ("correspondent", "title")},
         ),
         migrations.RenameField(
-            model_name='document',
-            old_name='sender',
-            new_name='correspondent',
+            model_name="document",
+            old_name="sender",
+            new_name="correspondent",
         ),
     ]