diff --git a/padelclub_backend/settings_app.py b/padelclub_backend/settings_app.py
index a38dcff..14509fd 100644
--- a/padelclub_backend/settings_app.py
+++ b/padelclub_backend/settings_app.py
@@ -1,57 +1,55 @@
-
-
 # Rest Framework configuration
 REST_FRAMEWORK = {
-    'DATETIME_FORMAT': "%Y-%m-%dT%H:%M:%S.%f%z",
+    "DATETIME_FORMAT": "%Y-%m-%dT%H:%M:%S.%f%z",
     # Use Django's standard `django.contrib.auth` permissions,
     # or allow read-only access for unauthenticated users.
-    'DEFAULT_PERMISSION_CLASSES': [
-        'rest_framework.permissions.IsAuthenticated',
+    "DEFAULT_PERMISSION_CLASSES": [
+        "rest_framework.permissions.IsAuthenticated",
+    ],
+    "DEFAULT_AUTHENTICATION_CLASSES": [
+        "rest_framework.authentication.BasicAuthentication",
+        "rest_framework.authentication.TokenAuthentication",
+        "rest_framework.authentication.SessionAuthentication",
     ],
-    'DEFAULT_AUTHENTICATION_CLASSES': [
-        'rest_framework.authentication.BasicAuthentication',
-        'rest_framework.authentication.TokenAuthentication',
-        'rest_framework.authentication.SessionAuthentication',
-    ]
 }
 
-EMAIL_HOST_USER = 'automatic@padelclub.app'
-EMAIL_HOST_PASSWORD = 'XLR@Sport@2024'
-DEFAULT_FROM_EMAIL = 'Padel Club <automatic@padelclub.app>'
-EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
-EMAIL_HOST = 'smtp-xlr.alwaysdata.net'
+EMAIL_HOST_USER = "automatic@padelclub.app"
+EMAIL_HOST_PASSWORD = "XLR@Sport@2024"
+DEFAULT_FROM_EMAIL = "Padel Club <automatic@padelclub.app>"
+EMAIL_BACKEND = "django.core.mail.backends.smtp.EmailBackend"
+EMAIL_HOST = "smtp-xlr.alwaysdata.net"
 EMAIL_PORT = 587
 EMAIL_USE_TLS = True
 
 CACHES = {
-    'default': {
-        'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
+    "default": {
+        "BACKEND": "django.core.cache.backends.locmem.LocMemCache",
+    },
+    "qr-code": {
+        "BACKEND": "django.core.cache.backends.locmem.LocMemCache",
+        "LOCATION": "qr-code-cache",
+        "TIMEOUT": 3600,
     },
-    'qr-code': {
-        'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
-        'LOCATION': 'qr-code-cache',
-        'TIMEOUT': 3600
-    }
 }
 
-QR_CODE_CACHE_ALIAS = 'qr-code'
+QR_CODE_CACHE_ALIAS = "qr-code"
 
 SYNC_APPS = {
-    'sync': {},
-    'tournaments': { 'exclude': ['Log', 'FailedApiCall', 'DeviceToken', 'Image'] },
-    'biz': {},
+    "sync": {},
+    "tournaments": {"exclude": ["Log", "FailedApiCall", "DeviceToken", "Image"]},
+    # 'biz': {},
 }
 
 SYNC_MODEL_CHILDREN_SHARING = {
-    'Match': ['team_scores', 'team_registration', 'player_registrations']
+    "Match": ["team_scores", "team_registration", "player_registrations"]
 }
 
-STRIPE_CURRENCY = 'eur'
+STRIPE_CURRENCY = "eur"
 # Add managers who should receive internal emails
 SHOP_MANAGERS = [
-    ('Shop Admin', 'shop-admin@padelclub.app'),
+    ("Shop Admin", "shop-admin@padelclub.app"),
     # ('Laurent Morvillier', 'laurent@padelclub.app'),
     # ('Xavier Rousset', 'xavier@padelclub.app'),
 ]
-SHOP_SITE_ROOT_URL = 'https://padelclub.app'
-SHOP_SUPPORT_EMAIL = 'shop@padelclub.app'
+SHOP_SITE_ROOT_URL = "https://padelclub.app"
+SHOP_SUPPORT_EMAIL = "shop@padelclub.app"