diff --git a/actu/migrations/0002_actu_rainbow.py b/actu/migrations/0002_actu_rainbow.py
index 782ed5d..0d62d06 100644
--- a/actu/migrations/0002_actu_rainbow.py
+++ b/actu/migrations/0002_actu_rainbow.py
@@ -6,13 +6,18 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('actu', '0001_initial'),
+        ("actu", "0001_initial"),
     ]
 
     operations = [
         migrations.AddField(
-            model_name='actu',
-            name='rainbow',
-            field=models.CharField(choices=[('y', 'Oui'), ('n', 'Non')], default='n', max_length=1, verbose_name="Actu en arc-en-ciel (ne pas mettre d'émoji, il prennent aussi la couleur et c'est moche)"),
+            model_name="actu",
+            name="rainbow",
+            field=models.CharField(
+                choices=[("y", "Oui"), ("n", "Non")],
+                default="n",
+                max_length=1,
+                verbose_name="Actu en arc-en-ciel (ne pas mettre d'émoji, il prennent aussi la couleur et c'est moche)",
+            ),
         ),
     ]
diff --git a/gestion/migrations/0009_ernestouser_is_chef_mu.py b/gestion/migrations/0009_ernestouser_is_chef_mu.py
index fffe718..9008e32 100644
--- a/gestion/migrations/0009_ernestouser_is_chef_mu.py
+++ b/gestion/migrations/0009_ernestouser_is_chef_mu.py
@@ -6,13 +6,13 @@ from django.db import migrations, models
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('gestion', '0008_auto_20211022_1923'),
+        ("gestion", "0008_auto_20211022_1923"),
     ]
 
     operations = [
         migrations.AddField(
-            model_name='ernestouser',
-            name='is_chef_mu',
-            field=models.BooleanField(default=False, verbose_name='Respo musique'),
+            model_name="ernestouser",
+            name="is_chef_mu",
+            field=models.BooleanField(default=False, verbose_name="Respo musique"),
         ),
     ]
diff --git a/gestion/mixins.py b/gestion/mixins.py
index 9fc7add..3d5e1ac 100644
--- a/gestion/mixins.py
+++ b/gestion/mixins.py
@@ -46,6 +46,7 @@ class ChefComRequiredMixin(UserPassesTestMixin):
         )
         return is_chef or is_chef_com
 
+
 class ChefMuRequiredMixin(UserPassesTestMixin):
     def test_func(self):
         user = self.request.user
@@ -74,8 +75,6 @@ class AllChefRequiredMixin(UserPassesTestMixin):
             and user.profile.is_chef_event
         )
         is_chef_mu = (
-            (user is not None)
-            and hasattr(user, "profile")
-            and user.profile.is_chef_mu
+            (user is not None) and hasattr(user, "profile") and user.profile.is_chef_mu
         )
         return is_chef or is_chef_com or is_chef_event or is_su or is_chef_mu
diff --git a/partitions/admin.py b/partitions/admin.py
index a0f2312..a44fa84 100644
--- a/partitions/admin.py
+++ b/partitions/admin.py
@@ -1,10 +1,13 @@
 from django.contrib import admin
 
-from .models import Category, PartitionSet, SetList, Partition
+from .models import Category, Partition, PartitionSet, SetList
+
 
 class PartitionAdmin(admin.ModelAdmin):
-    list_filter = ( 'morceau', )
+    list_filter = ("morceau",)
+
+
 admin.site.register(Category)
 admin.site.register(PartitionSet)
 admin.site.register(SetList)
-admin.site.register(Partition,PartitionAdmin)
+admin.site.register(Partition, PartitionAdmin)
diff --git a/partitions/migrations/0006_auto_20220118_1525.py b/partitions/migrations/0006_auto_20220118_1525.py
index 6ec4b20..2d5b34e 100644
--- a/partitions/migrations/0006_auto_20220118_1525.py
+++ b/partitions/migrations/0006_auto_20220118_1525.py
@@ -1,18 +1,22 @@
 # Generated by Django 2.2.24 on 2022-01-18 14:25
 
-from django.db import migrations
 import django.db.models.functions.text
+from django.db import migrations
 
 
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('partitions', '0005_setlist'),
+        ("partitions", "0005_setlist"),
     ]
 
     operations = [
         migrations.AlterModelOptions(
-            name='partition',
-            options={'ordering': (django.db.models.functions.text.Lower('nom'),), 'verbose_name': 'Partition', 'verbose_name_plural': 'Partitions'},
+            name="partition",
+            options={
+                "ordering": (django.db.models.functions.text.Lower("nom"),),
+                "verbose_name": "Partition",
+                "verbose_name_plural": "Partitions",
+            },
         ),
     ]
diff --git a/partitions/migrations/0007_auto_20220118_1542.py b/partitions/migrations/0007_auto_20220118_1542.py
index 76058f2..32ad604 100644
--- a/partitions/migrations/0007_auto_20220118_1542.py
+++ b/partitions/migrations/0007_auto_20220118_1542.py
@@ -1,18 +1,22 @@
 # Generated by Django 2.2.24 on 2022-01-18 14:42
 
-from django.db import migrations
 import django.db.models.functions.text
+from django.db import migrations
 
 
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('partitions', '0006_auto_20220118_1525'),
+        ("partitions", "0006_auto_20220118_1525"),
     ]
 
     operations = [
         migrations.AlterModelOptions(
-            name='partitionset',
-            options={'ordering': ('category', django.db.models.functions.text.Lower('nom')), 'verbose_name': 'Morceau', 'verbose_name_plural': 'Morceaux'},
+            name="partitionset",
+            options={
+                "ordering": ("category", django.db.models.functions.text.Lower("nom")),
+                "verbose_name": "Morceau",
+                "verbose_name_plural": "Morceaux",
+            },
         ),
     ]
diff --git a/partitions/models.py b/partitions/models.py
index 02bf0cb..8cd12fc 100644
--- a/partitions/models.py
+++ b/partitions/models.py
@@ -1,10 +1,10 @@
 import os
 
 from django.conf import settings
+from django.contrib import admin
 from django.db import models
 from django.db.models.functions import Lower
 from django.utils.translation import gettext_lazy as _
-from django.contrib import admin
 
 
 class Category(models.Model):
@@ -39,7 +39,6 @@ class Partition(models.Model):
         ordering = (Lower("nom"),)
 
 
-
 class PartitionSet(models.Model):
     nom = models.CharField(max_length=100)
     auteur = models.CharField(max_length=100)
@@ -71,7 +70,10 @@ class PartitionSet(models.Model):
     class Meta:
         verbose_name = _("Morceau")
         verbose_name_plural = _("Morceaux")
-        ordering = ("category",Lower("nom"),)
+        ordering = (
+            "category",
+            Lower("nom"),
+        )
 
 
 from datetime import date as ddate