Refs #33476 -- Applied Black's 2023 stable style.

Black 23.1.0 is released which, as the first release of the year,
introduces the 2023 stable style. This incorporates most of last year's
preview style.

https://github.com/psf/black/releases/tag/23.1.0

88 files changed, 0 insertions, 90 deletions

diff --git a/tests/migrations/deprecated_field_migrations/0001_initial.py b/tests/migrations/deprecated_field_migrations/0001_initial.py
index b5d606c8ad..6f834ab87d 100644
--- a/tests/migrations/deprecated_field_migrations/0001_initial.py
+++ b/tests/migrations/deprecated_field_migrations/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = []
 
     operations = [
diff --git a/tests/migrations/deprecated_field_migrations/0002_remove_ipaddressfield_ip.py b/tests/migrations/deprecated_field_migrations/0002_remove_ipaddressfield_ip.py
index 019b80fddf..5f831037b2 100644
--- a/tests/migrations/deprecated_field_migrations/0002_remove_ipaddressfield_ip.py
+++ b/tests/migrations/deprecated_field_migrations/0002_remove_ipaddressfield_ip.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("migrations", "0001_initial"),
     ]
diff --git a/tests/migrations/migrations_test_apps/alter_fk/author_app/migrations/0001_initial.py b/tests/migrations/migrations_test_apps/alter_fk/author_app/migrations/0001_initial.py
index c7cf43a233..8910c6f115 100644
--- a/tests/migrations/migrations_test_apps/alter_fk/author_app/migrations/0001_initial.py
+++ b/tests/migrations/migrations_test_apps/alter_fk/author_app/migrations/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = []
 
     operations = [
diff --git a/tests/migrations/migrations_test_apps/alter_fk/author_app/migrations/0002_alter_id.py b/tests/migrations/migrations_test_apps/alter_fk/author_app/migrations/0002_alter_id.py
index cd18df17f3..66d8757534 100644
--- a/tests/migrations/migrations_test_apps/alter_fk/author_app/migrations/0002_alter_id.py
+++ b/tests/migrations/migrations_test_apps/alter_fk/author_app/migrations/0002_alter_id.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("author_app", "0001_initial"),
         ("book_app", "0001_initial"),  # Forces the book table to alter the FK
diff --git a/tests/migrations/migrations_test_apps/alter_fk/book_app/migrations/0001_initial.py b/tests/migrations/migrations_test_apps/alter_fk/book_app/migrations/0001_initial.py
index 72c11285d6..5ee7169220 100644
--- a/tests/migrations/migrations_test_apps/alter_fk/book_app/migrations/0001_initial.py
+++ b/tests/migrations/migrations_test_apps/alter_fk/book_app/migrations/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("author_app", "0001_initial"),
     ]
diff --git a/tests/migrations/migrations_test_apps/conflicting_app_with_dependencies/migrations/0001_initial.py b/tests/migrations/migrations_test_apps/conflicting_app_with_dependencies/migrations/0001_initial.py
index 59ad944f67..42aadab7a0 100644
--- a/tests/migrations/migrations_test_apps/conflicting_app_with_dependencies/migrations/0001_initial.py
+++ b/tests/migrations/migrations_test_apps/conflicting_app_with_dependencies/migrations/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     operations = [
         migrations.CreateModel(
             "Author",
diff --git a/tests/migrations/migrations_test_apps/conflicting_app_with_dependencies/migrations/0002_conflicting_second.py b/tests/migrations/migrations_test_apps/conflicting_app_with_dependencies/migrations/0002_conflicting_second.py
index 16fd7dbfee..c176e1f0c3 100644
--- a/tests/migrations/migrations_test_apps/conflicting_app_with_dependencies/migrations/0002_conflicting_second.py
+++ b/tests/migrations/migrations_test_apps/conflicting_app_with_dependencies/migrations/0002_conflicting_second.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("conflicting_app_with_dependencies", "0001_initial"),
     ]
diff --git a/tests/migrations/migrations_test_apps/conflicting_app_with_dependencies/migrations/0002_second.py b/tests/migrations/migrations_test_apps/conflicting_app_with_dependencies/migrations/0002_second.py
index 7c581f158f..86c12e7c2a 100644
--- a/tests/migrations/migrations_test_apps/conflicting_app_with_dependencies/migrations/0002_second.py
+++ b/tests/migrations/migrations_test_apps/conflicting_app_with_dependencies/migrations/0002_second.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("conflicting_app_with_dependencies", "0001_initial"),
         ("migrated_app", "0001_initial"),
diff --git a/tests/migrations/migrations_test_apps/lookuperror_a/migrations/0001_initial.py b/tests/migrations/migrations_test_apps/lookuperror_a/migrations/0001_initial.py
index eef91811cb..de3a217656 100644
--- a/tests/migrations/migrations_test_apps/lookuperror_a/migrations/0001_initial.py
+++ b/tests/migrations/migrations_test_apps/lookuperror_a/migrations/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = []
 
     operations = [
diff --git a/tests/migrations/migrations_test_apps/lookuperror_a/migrations/0002_a2.py b/tests/migrations/migrations_test_apps/lookuperror_a/migrations/0002_a2.py
index 573909f9a7..abd02fa857 100644
--- a/tests/migrations/migrations_test_apps/lookuperror_a/migrations/0002_a2.py
+++ b/tests/migrations/migrations_test_apps/lookuperror_a/migrations/0002_a2.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("lookuperror_a", "0001_initial"),
     ]
diff --git a/tests/migrations/migrations_test_apps/lookuperror_a/migrations/0003_a3.py b/tests/migrations/migrations_test_apps/lookuperror_a/migrations/0003_a3.py
index d1caeb2284..43cf2d9fe0 100644
--- a/tests/migrations/migrations_test_apps/lookuperror_a/migrations/0003_a3.py
+++ b/tests/migrations/migrations_test_apps/lookuperror_a/migrations/0003_a3.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("lookuperror_c", "0002_c2"),
         ("lookuperror_b", "0002_b2"),
diff --git a/tests/migrations/migrations_test_apps/lookuperror_a/migrations/0004_a4.py b/tests/migrations/migrations_test_apps/lookuperror_a/migrations/0004_a4.py
index 060bc499f5..f26e090fb0 100644
--- a/tests/migrations/migrations_test_apps/lookuperror_a/migrations/0004_a4.py
+++ b/tests/migrations/migrations_test_apps/lookuperror_a/migrations/0004_a4.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("lookuperror_a", "0003_a3"),
     ]
diff --git a/tests/migrations/migrations_test_apps/lookuperror_b/migrations/0001_initial.py b/tests/migrations/migrations_test_apps/lookuperror_b/migrations/0001_initial.py
index af48c80d3c..1479afe84d 100644
--- a/tests/migrations/migrations_test_apps/lookuperror_b/migrations/0001_initial.py
+++ b/tests/migrations/migrations_test_apps/lookuperror_b/migrations/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = []
 
     operations = [
diff --git a/tests/migrations/migrations_test_apps/lookuperror_b/migrations/0002_b2.py b/tests/migrations/migrations_test_apps/lookuperror_b/migrations/0002_b2.py
index 87ab4c3194..6c506da673 100644
--- a/tests/migrations/migrations_test_apps/lookuperror_b/migrations/0002_b2.py
+++ b/tests/migrations/migrations_test_apps/lookuperror_b/migrations/0002_b2.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("lookuperror_a", "0002_a2"),
         ("lookuperror_b", "0001_initial"),
diff --git a/tests/migrations/migrations_test_apps/lookuperror_b/migrations/0003_b3.py b/tests/migrations/migrations_test_apps/lookuperror_b/migrations/0003_b3.py
index e068563dd1..adfcd171bb 100644
--- a/tests/migrations/migrations_test_apps/lookuperror_b/migrations/0003_b3.py
+++ b/tests/migrations/migrations_test_apps/lookuperror_b/migrations/0003_b3.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("lookuperror_b", "0002_b2"),
     ]
diff --git a/tests/migrations/migrations_test_apps/lookuperror_c/migrations/0001_initial.py b/tests/migrations/migrations_test_apps/lookuperror_c/migrations/0001_initial.py
index 523259fd26..1db74afb84 100644
--- a/tests/migrations/migrations_test_apps/lookuperror_c/migrations/0001_initial.py
+++ b/tests/migrations/migrations_test_apps/lookuperror_c/migrations/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = []
 
     operations = [
diff --git a/tests/migrations/migrations_test_apps/lookuperror_c/migrations/0002_c2.py b/tests/migrations/migrations_test_apps/lookuperror_c/migrations/0002_c2.py
index 3699db274b..0e3fd72db3 100644
--- a/tests/migrations/migrations_test_apps/lookuperror_c/migrations/0002_c2.py
+++ b/tests/migrations/migrations_test_apps/lookuperror_c/migrations/0002_c2.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("lookuperror_a", "0002_a2"),
         ("lookuperror_c", "0001_initial"),
diff --git a/tests/migrations/migrations_test_apps/lookuperror_c/migrations/0003_c3.py b/tests/migrations/migrations_test_apps/lookuperror_c/migrations/0003_c3.py
index 8be34afa6b..4229faea6d 100644
--- a/tests/migrations/migrations_test_apps/lookuperror_c/migrations/0003_c3.py
+++ b/tests/migrations/migrations_test_apps/lookuperror_c/migrations/0003_c3.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("lookuperror_c", "0002_c2"),
     ]
diff --git a/tests/migrations/migrations_test_apps/migrated_app/migrations/0001_initial.py b/tests/migrations/migrations_test_apps/migrated_app/migrations/0001_initial.py
index 59ad944f67..42aadab7a0 100644
--- a/tests/migrations/migrations_test_apps/migrated_app/migrations/0001_initial.py
+++ b/tests/migrations/migrations_test_apps/migrated_app/migrations/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     operations = [
         migrations.CreateModel(
             "Author",
diff --git a/tests/migrations/migrations_test_apps/migrated_unapplied_app/migrations/0001_initial.py b/tests/migrations/migrations_test_apps/migrated_unapplied_app/migrations/0001_initial.py
index 551f597562..809b5673c8 100644
--- a/tests/migrations/migrations_test_apps/migrated_unapplied_app/migrations/0001_initial.py
+++ b/tests/migrations/migrations_test_apps/migrated_unapplied_app/migrations/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     operations = [
         migrations.CreateModel(
             "OtherAuthor",
diff --git a/tests/migrations/migrations_test_apps/mutate_state_a/migrations/0001_initial.py b/tests/migrations/migrations_test_apps/mutate_state_a/migrations/0001_initial.py
index 4da5347412..a71e330166 100644
--- a/tests/migrations/migrations_test_apps/mutate_state_a/migrations/0001_initial.py
+++ b/tests/migrations/migrations_test_apps/mutate_state_a/migrations/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("mutate_state_b", "0001_initial"),
     ]
diff --git a/tests/migrations/migrations_test_apps/mutate_state_b/migrations/0001_initial.py b/tests/migrations/migrations_test_apps/mutate_state_b/migrations/0001_initial.py
index 4d5e712d66..aa8550e4f4 100644
--- a/tests/migrations/migrations_test_apps/mutate_state_b/migrations/0001_initial.py
+++ b/tests/migrations/migrations_test_apps/mutate_state_b/migrations/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = []
 
     operations = [
diff --git a/tests/migrations/migrations_test_apps/mutate_state_b/migrations/0002_add_field.py b/tests/migrations/migrations_test_apps/mutate_state_b/migrations/0002_add_field.py
index fcd8a9337a..15278e5dd7 100644
--- a/tests/migrations/migrations_test_apps/mutate_state_b/migrations/0002_add_field.py
+++ b/tests/migrations/migrations_test_apps/mutate_state_b/migrations/0002_add_field.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("mutate_state_b", "0001_initial"),
     ]
diff --git a/tests/migrations/migrations_test_apps/unspecified_app_with_conflict/migrations/0001_initial.py b/tests/migrations/migrations_test_apps/unspecified_app_with_conflict/migrations/0001_initial.py
index 59ad944f67..42aadab7a0 100644
--- a/tests/migrations/migrations_test_apps/unspecified_app_with_conflict/migrations/0001_initial.py
+++ b/tests/migrations/migrations_test_apps/unspecified_app_with_conflict/migrations/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     operations = [
         migrations.CreateModel(
             "Author",
diff --git a/tests/migrations/migrations_test_apps/unspecified_app_with_conflict/migrations/0002_conflicting_second.py b/tests/migrations/migrations_test_apps/unspecified_app_with_conflict/migrations/0002_conflicting_second.py
index 385420e98b..5817f30692 100644
--- a/tests/migrations/migrations_test_apps/unspecified_app_with_conflict/migrations/0002_conflicting_second.py
+++ b/tests/migrations/migrations_test_apps/unspecified_app_with_conflict/migrations/0002_conflicting_second.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("unspecified_app_with_conflict", "0001_initial")]
 
     operations = [
diff --git a/tests/migrations/migrations_test_apps/unspecified_app_with_conflict/migrations/0002_second.py b/tests/migrations/migrations_test_apps/unspecified_app_with_conflict/migrations/0002_second.py
index 8da324aaff..506b3306c2 100644
--- a/tests/migrations/migrations_test_apps/unspecified_app_with_conflict/migrations/0002_second.py
+++ b/tests/migrations/migrations_test_apps/unspecified_app_with_conflict/migrations/0002_second.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("unspecified_app_with_conflict", "0001_initial")]
 
     operations = [
diff --git a/tests/migrations/test_add_many_to_many_field_initial/0001_initial.py b/tests/migrations/test_add_many_to_many_field_initial/0001_initial.py
index e7e7d59633..6547a71e7a 100644
--- a/tests/migrations/test_add_many_to_many_field_initial/0001_initial.py
+++ b/tests/migrations/test_add_many_to_many_field_initial/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     initial = True
 
     dependencies = []
diff --git a/tests/migrations/test_add_many_to_many_field_initial/0002_initial.py b/tests/migrations/test_add_many_to_many_field_initial/0002_initial.py
index 928e4ea1c9..2ab642d7cc 100644
--- a/tests/migrations/test_add_many_to_many_field_initial/0002_initial.py
+++ b/tests/migrations/test_add_many_to_many_field_initial/0002_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     initial = True
 
     dependencies = [
diff --git a/tests/migrations/test_auto_now_add/0001_initial.py b/tests/migrations/test_auto_now_add/0001_initial.py
index e7fafc96c6..cd8dff800f 100644
--- a/tests/migrations/test_auto_now_add/0001_initial.py
+++ b/tests/migrations/test_auto_now_add/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     initial = True
 
     operations = [
diff --git a/tests/migrations/test_migrations/0001_initial.py b/tests/migrations/test_migrations/0001_initial.py
index 72cf48c7aa..20ca1391f6 100644
--- a/tests/migrations/test_migrations/0001_initial.py
+++ b/tests/migrations/test_migrations/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     initial = True
 
     operations = [
diff --git a/tests/migrations/test_migrations/0002_second.py b/tests/migrations/test_migrations/0002_second.py
index 90a1b13b0b..059b7ba2e7 100644
--- a/tests/migrations/test_migrations/0002_second.py
+++ b/tests/migrations/test_migrations/0002_second.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("migrations", "0001_initial"),
     ]
diff --git a/tests/migrations/test_migrations_conflict/0001_initial.py b/tests/migrations/test_migrations_conflict/0001_initial.py
index 59ad944f67..42aadab7a0 100644
--- a/tests/migrations/test_migrations_conflict/0001_initial.py
+++ b/tests/migrations/test_migrations_conflict/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     operations = [
         migrations.CreateModel(
             "Author",
diff --git a/tests/migrations/test_migrations_conflict/0002_conflicting_second.py b/tests/migrations/test_migrations_conflict/0002_conflicting_second.py
index d542d12dd5..8b73eb7714 100644
--- a/tests/migrations/test_migrations_conflict/0002_conflicting_second.py
+++ b/tests/migrations/test_migrations_conflict/0002_conflicting_second.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("migrations", "0001_initial")]
 
     operations = [
diff --git a/tests/migrations/test_migrations_conflict/0002_second.py b/tests/migrations/test_migrations_conflict/0002_second.py
index 9b4c3264d6..55d3b9aaad 100644
--- a/tests/migrations/test_migrations_conflict/0002_second.py
+++ b/tests/migrations/test_migrations_conflict/0002_second.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("migrations", "0001_initial")]
 
     operations = [
diff --git a/tests/migrations/test_migrations_fake_split_initial/0001_initial.py b/tests/migrations/test_migrations_fake_split_initial/0001_initial.py
index f96d1b57cd..99bf99b615 100644
--- a/tests/migrations/test_migrations_fake_split_initial/0001_initial.py
+++ b/tests/migrations/test_migrations_fake_split_initial/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     initial = True
 
     operations = [
diff --git a/tests/migrations/test_migrations_fake_split_initial/0002_second.py b/tests/migrations/test_migrations_fake_split_initial/0002_second.py
index ba8e9660d1..e9ad8b2b03 100644
--- a/tests/migrations/test_migrations_fake_split_initial/0002_second.py
+++ b/tests/migrations/test_migrations_fake_split_initial/0002_second.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     initial = True
 
     dependencies = [
diff --git a/tests/migrations/test_migrations_first/second.py b/tests/migrations/test_migrations_first/second.py
index 96550a7b0c..3a02a8b867 100644
--- a/tests/migrations/test_migrations_first/second.py
+++ b/tests/migrations/test_migrations_first/second.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("migrations", "thefirst"),
         ("migrations2", "0002_second"),
diff --git a/tests/migrations/test_migrations_first/thefirst.py b/tests/migrations/test_migrations_first/thefirst.py
index 59ad944f67..42aadab7a0 100644
--- a/tests/migrations/test_migrations_first/thefirst.py
+++ b/tests/migrations/test_migrations_first/thefirst.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     operations = [
         migrations.CreateModel(
             "Author",
diff --git a/tests/migrations/test_migrations_initial_false/0001_not_initial.py b/tests/migrations/test_migrations_initial_false/0001_not_initial.py
index dbf58e4428..d358944e8c 100644
--- a/tests/migrations/test_migrations_initial_false/0001_not_initial.py
+++ b/tests/migrations/test_migrations_initial_false/0001_not_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     initial = False
 
     operations = [
diff --git a/tests/migrations/test_migrations_no_ancestor/0001_initial.py b/tests/migrations/test_migrations_no_ancestor/0001_initial.py
index 59ad944f67..42aadab7a0 100644
--- a/tests/migrations/test_migrations_no_ancestor/0001_initial.py
+++ b/tests/migrations/test_migrations_no_ancestor/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     operations = [
         migrations.CreateModel(
             "Author",
diff --git a/tests/migrations/test_migrations_no_ancestor/0002_conflicting_second.py b/tests/migrations/test_migrations_no_ancestor/0002_conflicting_second.py
index fe1e0d3686..2765b16f85 100644
--- a/tests/migrations/test_migrations_no_ancestor/0002_conflicting_second.py
+++ b/tests/migrations/test_migrations_no_ancestor/0002_conflicting_second.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = []
 
     operations = [
diff --git a/tests/migrations/test_migrations_no_ancestor/0002_second.py b/tests/migrations/test_migrations_no_ancestor/0002_second.py
index 90a1b13b0b..059b7ba2e7 100644
--- a/tests/migrations/test_migrations_no_ancestor/0002_second.py
+++ b/tests/migrations/test_migrations_no_ancestor/0002_second.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("migrations", "0001_initial"),
     ]
diff --git a/tests/migrations/test_migrations_no_changes/0001_initial.py b/tests/migrations/test_migrations_no_changes/0001_initial.py
index 59ad944f67..42aadab7a0 100644
--- a/tests/migrations/test_migrations_no_changes/0001_initial.py
+++ b/tests/migrations/test_migrations_no_changes/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     operations = [
         migrations.CreateModel(
             "Author",
diff --git a/tests/migrations/test_migrations_no_changes/0002_second.py b/tests/migrations/test_migrations_no_changes/0002_second.py
index 90a1b13b0b..059b7ba2e7 100644
--- a/tests/migrations/test_migrations_no_changes/0002_second.py
+++ b/tests/migrations/test_migrations_no_changes/0002_second.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("migrations", "0001_initial"),
     ]
diff --git a/tests/migrations/test_migrations_no_changes/0003_third.py b/tests/migrations/test_migrations_no_changes/0003_third.py
index 8802926437..e810902a40 100644
--- a/tests/migrations/test_migrations_no_changes/0003_third.py
+++ b/tests/migrations/test_migrations_no_changes/0003_third.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("migrations", "0002_second"),
     ]
diff --git a/tests/migrations/test_migrations_no_default/0001_initial.py b/tests/migrations/test_migrations_no_default/0001_initial.py
index b247e49271..5be2a9268e 100644
--- a/tests/migrations/test_migrations_no_default/0001_initial.py
+++ b/tests/migrations/test_migrations_no_default/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = []
 
     operations = [
diff --git a/tests/migrations/test_migrations_noop/0001_initial.py b/tests/migrations/test_migrations_noop/0001_initial.py
index f06ff893ad..b74b561c25 100644
--- a/tests/migrations/test_migrations_noop/0001_initial.py
+++ b/tests/migrations/test_migrations_noop/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     initial = True
 
     operations = [
diff --git a/tests/migrations/test_migrations_order/0001.py b/tests/migrations/test_migrations_order/0001.py
index ee34de77e4..94447f8339 100644
--- a/tests/migrations/test_migrations_order/0001.py
+++ b/tests/migrations/test_migrations_order/0001.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     initial = True
 
     operations = []
diff --git a/tests/migrations/test_migrations_plan/0001_initial.py b/tests/migrations/test_migrations_plan/0001_initial.py
index 4e4338c89b..9f60a2efd7 100644
--- a/tests/migrations/test_migrations_plan/0001_initial.py
+++ b/tests/migrations/test_migrations_plan/0001_initial.py
@@ -12,7 +12,6 @@ def shrink_tail(x, y):
 
 
 class Migration(migrations.Migration):
-
     initial = True
 
     operations = [
diff --git a/tests/migrations/test_migrations_plan/0002_second.py b/tests/migrations/test_migrations_plan/0002_second.py
index 12902ceec8..a0b8af6710 100644
--- a/tests/migrations/test_migrations_plan/0002_second.py
+++ b/tests/migrations/test_migrations_plan/0002_second.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("migrations", "0001_initial"),
     ]
diff --git a/tests/migrations/test_migrations_plan/0003_third.py b/tests/migrations/test_migrations_plan/0003_third.py
index 1507fddb4c..7a5e341798 100644
--- a/tests/migrations/test_migrations_plan/0003_third.py
+++ b/tests/migrations/test_migrations_plan/0003_third.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("migrations", "0002_second"),
     ]
diff --git a/tests/migrations/test_migrations_plan/0004_fourth.py b/tests/migrations/test_migrations_plan/0004_fourth.py
index 311e56c4b8..885d26a7d1 100644
--- a/tests/migrations/test_migrations_plan/0004_fourth.py
+++ b/tests/migrations/test_migrations_plan/0004_fourth.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("migrations", "0003_third"),
     ]
diff --git a/tests/migrations/test_migrations_run_before/0001_initial.py b/tests/migrations/test_migrations_run_before/0001_initial.py
index 085f3347e8..8ff77e0fe6 100644
--- a/tests/migrations/test_migrations_run_before/0001_initial.py
+++ b/tests/migrations/test_migrations_run_before/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     operations = [
         migrations.CreateModel(
             "Salamander",
diff --git a/tests/migrations/test_migrations_run_before/0002_second.py b/tests/migrations/test_migrations_run_before/0002_second.py
index 9e2784ae6c..0e0a9e81f6 100644
--- a/tests/migrations/test_migrations_run_before/0002_second.py
+++ b/tests/migrations/test_migrations_run_before/0002_second.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("migrations", "0001_initial"),
     ]
diff --git a/tests/migrations/test_migrations_squashed/0001_initial.py b/tests/migrations/test_migrations_squashed/0001_initial.py
index 59ad944f67..42aadab7a0 100644
--- a/tests/migrations/test_migrations_squashed/0001_initial.py
+++ b/tests/migrations/test_migrations_squashed/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     operations = [
         migrations.CreateModel(
             "Author",
diff --git a/tests/migrations/test_migrations_squashed/0001_squashed_0002.py b/tests/migrations/test_migrations_squashed/0001_squashed_0002.py
index 4ac4530b02..8af697aedc 100644
--- a/tests/migrations/test_migrations_squashed/0001_squashed_0002.py
+++ b/tests/migrations/test_migrations_squashed/0001_squashed_0002.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     replaces = [
         ("migrations", "0001_initial"),
         ("migrations", "0002_second"),
diff --git a/tests/migrations/test_migrations_squashed/0002_second.py b/tests/migrations/test_migrations_squashed/0002_second.py
index 9b4c3264d6..55d3b9aaad 100644
--- a/tests/migrations/test_migrations_squashed/0002_second.py
+++ b/tests/migrations/test_migrations_squashed/0002_second.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("migrations", "0001_initial")]
 
     operations = [
diff --git a/tests/migrations/test_migrations_squashed_complex/1_auto.py b/tests/migrations/test_migrations_squashed_complex/1_auto.py
index 56f45b2a62..2e5fb93b75 100644
--- a/tests/migrations/test_migrations_squashed_complex/1_auto.py
+++ b/tests/migrations/test_migrations_squashed_complex/1_auto.py
@@ -2,5 +2,4 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_complex/2_auto.py b/tests/migrations/test_migrations_squashed_complex/2_auto.py
index 379000e317..88678d4e59 100644
--- a/tests/migrations/test_migrations_squashed_complex/2_auto.py
+++ b/tests/migrations/test_migrations_squashed_complex/2_auto.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("migrations", "1_auto")]
 
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_complex/3_auto.py b/tests/migrations/test_migrations_squashed_complex/3_auto.py
index e90bf593f9..b774a6cec5 100644
--- a/tests/migrations/test_migrations_squashed_complex/3_auto.py
+++ b/tests/migrations/test_migrations_squashed_complex/3_auto.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("migrations", "2_auto")]
 
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_complex/3_squashed_5.py b/tests/migrations/test_migrations_squashed_complex/3_squashed_5.py
index f750d23b28..bf7fdaf718 100644
--- a/tests/migrations/test_migrations_squashed_complex/3_squashed_5.py
+++ b/tests/migrations/test_migrations_squashed_complex/3_squashed_5.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     replaces = [
         ("migrations", "3_auto"),
         ("migrations", "4_auto"),
diff --git a/tests/migrations/test_migrations_squashed_complex/4_auto.py b/tests/migrations/test_migrations_squashed_complex/4_auto.py
index 7bbe7b9614..a1f422a111 100644
--- a/tests/migrations/test_migrations_squashed_complex/4_auto.py
+++ b/tests/migrations/test_migrations_squashed_complex/4_auto.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("migrations", "3_auto")]
 
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_complex/5_auto.py b/tests/migrations/test_migrations_squashed_complex/5_auto.py
index df5c2edf32..2b43fcf016 100644
--- a/tests/migrations/test_migrations_squashed_complex/5_auto.py
+++ b/tests/migrations/test_migrations_squashed_complex/5_auto.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("migrations", "4_auto")]
 
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_complex/6_auto.py b/tests/migrations/test_migrations_squashed_complex/6_auto.py
index 0ce6bbbb45..52a06fb819 100644
--- a/tests/migrations/test_migrations_squashed_complex/6_auto.py
+++ b/tests/migrations/test_migrations_squashed_complex/6_auto.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("migrations", "5_auto")]
 
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_complex/7_auto.py b/tests/migrations/test_migrations_squashed_complex/7_auto.py
index 04d9ea4d55..7d995e208c 100644
--- a/tests/migrations/test_migrations_squashed_complex/7_auto.py
+++ b/tests/migrations/test_migrations_squashed_complex/7_auto.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("migrations", "6_auto")]
 
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/1_auto.py b/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/1_auto.py
index 56f45b2a62..2e5fb93b75 100644
--- a/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/1_auto.py
+++ b/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/1_auto.py
@@ -2,5 +2,4 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/2_auto.py b/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/2_auto.py
index 7c01a498d2..606802b8c9 100644
--- a/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/2_auto.py
+++ b/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/2_auto.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("app1", "1_auto")]
 
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/2_squashed_3.py b/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/2_squashed_3.py
index b9c26b89d3..71421b9fb6 100644
--- a/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/2_squashed_3.py
+++ b/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/2_squashed_3.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     replaces = [
         ("app1", "2_auto"),
         ("app1", "3_auto"),
diff --git a/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/3_auto.py b/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/3_auto.py
index 4ea2506733..33cffdbaf6 100644
--- a/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/3_auto.py
+++ b/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/3_auto.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("app1", "2_auto"), ("app2", "2_auto")]
 
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/4_auto.py b/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/4_auto.py
index 7752e23ea0..f584661820 100644
--- a/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/4_auto.py
+++ b/tests/migrations/test_migrations_squashed_complex_multi_apps/app1/4_auto.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("app1", "3_auto")]
 
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_complex_multi_apps/app2/1_auto.py b/tests/migrations/test_migrations_squashed_complex_multi_apps/app2/1_auto.py
index 7c01a498d2..606802b8c9 100644
--- a/tests/migrations/test_migrations_squashed_complex_multi_apps/app2/1_auto.py
+++ b/tests/migrations/test_migrations_squashed_complex_multi_apps/app2/1_auto.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("app1", "1_auto")]
 
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_complex_multi_apps/app2/1_squashed_2.py b/tests/migrations/test_migrations_squashed_complex_multi_apps/app2/1_squashed_2.py
index 0c182504db..0fbc0d7abb 100644
--- a/tests/migrations/test_migrations_squashed_complex_multi_apps/app2/1_squashed_2.py
+++ b/tests/migrations/test_migrations_squashed_complex_multi_apps/app2/1_squashed_2.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     replaces = [
         ("app2", "1_auto"),
         ("app2", "2_auto"),
diff --git a/tests/migrations/test_migrations_squashed_complex_multi_apps/app2/2_auto.py b/tests/migrations/test_migrations_squashed_complex_multi_apps/app2/2_auto.py
index b87378ab49..9ddbf9ace5 100644
--- a/tests/migrations/test_migrations_squashed_complex_multi_apps/app2/2_auto.py
+++ b/tests/migrations/test_migrations_squashed_complex_multi_apps/app2/2_auto.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("app2", "1_auto")]
 
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_erroneous/1_auto.py b/tests/migrations/test_migrations_squashed_erroneous/1_auto.py
index 56f45b2a62..2e5fb93b75 100644
--- a/tests/migrations/test_migrations_squashed_erroneous/1_auto.py
+++ b/tests/migrations/test_migrations_squashed_erroneous/1_auto.py
@@ -2,5 +2,4 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_erroneous/2_auto.py b/tests/migrations/test_migrations_squashed_erroneous/2_auto.py
index 379000e317..88678d4e59 100644
--- a/tests/migrations/test_migrations_squashed_erroneous/2_auto.py
+++ b/tests/migrations/test_migrations_squashed_erroneous/2_auto.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("migrations", "1_auto")]
 
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_erroneous/3_squashed_5.py b/tests/migrations/test_migrations_squashed_erroneous/3_squashed_5.py
index f750d23b28..bf7fdaf718 100644
--- a/tests/migrations/test_migrations_squashed_erroneous/3_squashed_5.py
+++ b/tests/migrations/test_migrations_squashed_erroneous/3_squashed_5.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     replaces = [
         ("migrations", "3_auto"),
         ("migrations", "4_auto"),
diff --git a/tests/migrations/test_migrations_squashed_erroneous/6_auto.py b/tests/migrations/test_migrations_squashed_erroneous/6_auto.py
index 0ce6bbbb45..52a06fb819 100644
--- a/tests/migrations/test_migrations_squashed_erroneous/6_auto.py
+++ b/tests/migrations/test_migrations_squashed_erroneous/6_auto.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("migrations", "5_auto")]
 
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_erroneous/7_auto.py b/tests/migrations/test_migrations_squashed_erroneous/7_auto.py
index 04d9ea4d55..7d995e208c 100644
--- a/tests/migrations/test_migrations_squashed_erroneous/7_auto.py
+++ b/tests/migrations/test_migrations_squashed_erroneous/7_auto.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("migrations", "6_auto")]
 
     operations = [migrations.RunPython(migrations.RunPython.noop)]
diff --git a/tests/migrations/test_migrations_squashed_no_replaces/0001_squashed_0002.py b/tests/migrations/test_migrations_squashed_no_replaces/0001_squashed_0002.py
index 72eb931d32..a6049cade8 100644
--- a/tests/migrations/test_migrations_squashed_no_replaces/0001_squashed_0002.py
+++ b/tests/migrations/test_migrations_squashed_no_replaces/0001_squashed_0002.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     operations = [
         migrations.CreateModel(
             "Author",
diff --git a/tests/migrations/test_migrations_squashed_ref_squashed/app1/2_auto.py b/tests/migrations/test_migrations_squashed_ref_squashed/app1/2_auto.py
index 27d00f0cba..087b76f190 100644
--- a/tests/migrations/test_migrations_squashed_ref_squashed/app1/2_auto.py
+++ b/tests/migrations/test_migrations_squashed_ref_squashed/app1/2_auto.py
@@ -2,5 +2,4 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("app1", "1_auto")]
diff --git a/tests/migrations/test_migrations_squashed_ref_squashed/app1/2_squashed_3.py b/tests/migrations/test_migrations_squashed_ref_squashed/app1/2_squashed_3.py
index c036174132..c7101844b9 100644
--- a/tests/migrations/test_migrations_squashed_ref_squashed/app1/2_squashed_3.py
+++ b/tests/migrations/test_migrations_squashed_ref_squashed/app1/2_squashed_3.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     replaces = [
         ("app1", "2_auto"),
         ("app1", "3_auto"),
diff --git a/tests/migrations/test_migrations_squashed_ref_squashed/app1/3_auto.py b/tests/migrations/test_migrations_squashed_ref_squashed/app1/3_auto.py
index 2203e4fdee..5b08c2be39 100644
--- a/tests/migrations/test_migrations_squashed_ref_squashed/app1/3_auto.py
+++ b/tests/migrations/test_migrations_squashed_ref_squashed/app1/3_auto.py
@@ -2,5 +2,4 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("app1", "2_auto"), ("app2", "2_auto")]
diff --git a/tests/migrations/test_migrations_squashed_ref_squashed/app1/4_auto.py b/tests/migrations/test_migrations_squashed_ref_squashed/app1/4_auto.py
index e9eddb1664..59f66bcd95 100644
--- a/tests/migrations/test_migrations_squashed_ref_squashed/app1/4_auto.py
+++ b/tests/migrations/test_migrations_squashed_ref_squashed/app1/4_auto.py
@@ -2,5 +2,4 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("app1", "2_squashed_3")]
diff --git a/tests/migrations/test_migrations_squashed_ref_squashed/app2/1_auto.py b/tests/migrations/test_migrations_squashed_ref_squashed/app2/1_auto.py
index 27d00f0cba..087b76f190 100644
--- a/tests/migrations/test_migrations_squashed_ref_squashed/app2/1_auto.py
+++ b/tests/migrations/test_migrations_squashed_ref_squashed/app2/1_auto.py
@@ -2,5 +2,4 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("app1", "1_auto")]
diff --git a/tests/migrations/test_migrations_squashed_ref_squashed/app2/1_squashed_2.py b/tests/migrations/test_migrations_squashed_ref_squashed/app2/1_squashed_2.py
index ac24a30c85..7067239886 100644
--- a/tests/migrations/test_migrations_squashed_ref_squashed/app2/1_squashed_2.py
+++ b/tests/migrations/test_migrations_squashed_ref_squashed/app2/1_squashed_2.py
@@ -2,7 +2,6 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     replaces = [
         ("app2", "1_auto"),
         ("app2", "2_auto"),
diff --git a/tests/migrations/test_migrations_squashed_ref_squashed/app2/2_auto.py b/tests/migrations/test_migrations_squashed_ref_squashed/app2/2_auto.py
index 0b01988bbd..2937f3c74e 100644
--- a/tests/migrations/test_migrations_squashed_ref_squashed/app2/2_auto.py
+++ b/tests/migrations/test_migrations_squashed_ref_squashed/app2/2_auto.py
@@ -2,5 +2,4 @@ from django.db import migrations
 
 
 class Migration(migrations.Migration):
-
     dependencies = [("app2", "1_auto")]
diff --git a/tests/migrations/test_migrations_unmigdep/0001_initial.py b/tests/migrations/test_migrations_unmigdep/0001_initial.py
index 1cb4f8b06e..1ce1617611 100644
--- a/tests/migrations/test_migrations_unmigdep/0001_initial.py
+++ b/tests/migrations/test_migrations_unmigdep/0001_initial.py
@@ -2,7 +2,6 @@ from django.db import migrations, models
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("auth", "__first__"),
     ]
diff --git a/tests/migrations/test_state.py b/tests/migrations/test_state.py
index aad24eb6b0..55de9b3a67 100644
--- a/tests/migrations/test_state.py
+++ b/tests/migrations/test_state.py
@@ -79,7 +79,6 @@ class StateTests(SimpleTestCase):
                 indexes = [models.Index(fields=["title"])]
 
         class Food(models.Model):
-
             food_mgr = FoodManager("a", "b")
             food_qs = FoodQuerySet.as_manager()
             food_no_mgr = NoMigrationFoodManager("x", "y")
@@ -94,7 +93,6 @@ class StateTests(SimpleTestCase):
                 apps = new_apps
 
         class FoodNoDefaultManager(models.Model):
-
             food_no_mgr = NoMigrationFoodManager("x", "y")
             food_mgr = FoodManager("a", "b")
             food_qs = FoodQuerySet.as_manager()
@@ -1820,7 +1818,6 @@ class ModelStateTests(SimpleTestCase):
         new_apps = Apps(["migrations"])
 
         class Food(models.Model):
-
             food_mgr = FoodManager("a", "b")
             food_qs = FoodQuerySet.as_manager()
             food_no_mgr = NoMigrationFoodManager("x", "y")