diff --git a/shiftregister/fallback/migrations/0002_fallbackassignment.py b/shiftregister/fallback/migrations/0002_fallbackassignment.py
index 1b69e37..bc3b8ce 100644
--- a/shiftregister/fallback/migrations/0002_fallbackassignment.py
+++ b/shiftregister/fallback/migrations/0002_fallbackassignment.py
@@ -5,19 +5,37 @@ import django.db.models.deletion
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('app', '0011_room_description'),
-        ('fallback', '0001_initial'),
+        ("app", "0011_room_description"),
+        ("fallback", "0001_initial"),
     ]
 
     operations = [
         migrations.CreateModel(
-            name='FallbackAssignment',
+            name="FallbackAssignment",
             fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('shift', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='app.shift')),
-                ('team_member', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='fallback.teammember')),
+                (
+                    "id",
+                    models.BigAutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                (
+                    "shift",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE, to="app.shift"
+                    ),
+                ),
+                (
+                    "team_member",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to="fallback.teammember",
+                    ),
+                ),
             ],
         ),
     ]
diff --git a/shiftregister/importer/migrations/0002_calendar_needs_fallback.py b/shiftregister/importer/migrations/0002_calendar_needs_fallback.py
index 516e901..5d7da5b 100644
--- a/shiftregister/importer/migrations/0002_calendar_needs_fallback.py
+++ b/shiftregister/importer/migrations/0002_calendar_needs_fallback.py
@@ -4,15 +4,14 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('importer', '0001_initial'),
+        ("importer", "0001_initial"),
     ]
 
     operations = [
         migrations.AddField(
-            model_name='calendar',
-            name='needs_fallback',
+            model_name="calendar",
+            name="needs_fallback",
             field=models.BooleanField(default=False),
         ),
     ]
diff --git a/shiftregister/signage/migrations/0002_delete_teambackup.py b/shiftregister/signage/migrations/0002_delete_teambackup.py
index e5c0f77..4f24a8d 100644
--- a/shiftregister/signage/migrations/0002_delete_teambackup.py
+++ b/shiftregister/signage/migrations/0002_delete_teambackup.py
@@ -4,13 +4,12 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
-        ('signage', '0001_initial'),
+        ("signage", "0001_initial"),
     ]
 
     operations = [
         migrations.DeleteModel(
-            name='TeamBackup',
+            name="TeamBackup",
         ),
     ]