diff --git a/django_gar/migrations/0001_initial.py b/django_gar/migrations/0001_initial.py
index ef1f675..2d36c61 100644
--- a/django_gar/migrations/0001_initial.py
+++ b/django_gar/migrations/0001_initial.py
@@ -6,7 +6,6 @@
 
 
 class Migration(migrations.Migration):
-
     initial = True
 
     dependencies = [
diff --git a/django_gar/migrations/0002_garinstitution_subscription_id.py b/django_gar/migrations/0002_garinstitution_subscription_id.py
index fd76c46..5f4c9cb 100644
--- a/django_gar/migrations/0002_garinstitution_subscription_id.py
+++ b/django_gar/migrations/0002_garinstitution_subscription_id.py
@@ -4,7 +4,6 @@
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("django_gar", "0001_initial"),
     ]
diff --git a/django_gar/migrations/0003_auto_20201001_1054.py b/django_gar/migrations/0003_auto_20201001_1054.py
index 4d1b356..56cdda2 100644
--- a/django_gar/migrations/0003_auto_20201001_1054.py
+++ b/django_gar/migrations/0003_auto_20201001_1054.py
@@ -4,7 +4,6 @@
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("django_gar", "0002_garinstitution_subscription_id"),
     ]
diff --git a/django_gar/migrations/0004_garsession.py b/django_gar/migrations/0004_garsession.py
index 0cf26a4..dd9d943 100644
--- a/django_gar/migrations/0004_garsession.py
+++ b/django_gar/migrations/0004_garsession.py
@@ -4,7 +4,6 @@
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("django_gar", "0003_auto_20201001_1054"),
     ]
diff --git a/django_gar/migrations/0005_garinstitution_project_code.py b/django_gar/migrations/0005_garinstitution_project_code.py
index acb995e..9cd14f1 100644
--- a/django_gar/migrations/0005_garinstitution_project_code.py
+++ b/django_gar/migrations/0005_garinstitution_project_code.py
@@ -4,7 +4,6 @@
 
 
 class Migration(migrations.Migration):
-
     dependencies = [
         ("django_gar", "0004_garsession"),
     ]
diff --git a/django_gar/models.py b/django_gar/models.py
index d9d81a5..64227c1 100644
--- a/django_gar/models.py
+++ b/django_gar/models.py
@@ -6,7 +6,6 @@
 
 
 class GARInstitution(models.Model):
-
     uai = models.CharField(
         "Unité Administrative Immatriculée", max_length=14, unique=True
     )