diff --git a/kaehmy/migrations/0006_delete_telegramchannel.py b/kaehmy/migrations/0006_delete_telegramchannel.py
index 4d963c0..5f28971 100644
--- a/kaehmy/migrations/0006_delete_telegramchannel.py
+++ b/kaehmy/migrations/0006_delete_telegramchannel.py
@@ -6,11 +6,11 @@ from django.db import migrations
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('kaehmy', '0005_auto_20190312_1458'),
+        ("kaehmy", "0005_auto_20190312_1458"),
     ]
 
     operations = [
         migrations.DeleteModel(
-            name='TelegramChannel',
+            name="TelegramChannel",
         ),
     ]
diff --git a/kaehmy/models.py b/kaehmy/models.py
index 58bef2e..6582a63 100644
--- a/kaehmy/models.py
+++ b/kaehmy/models.py
@@ -159,4 +159,6 @@ class Application(CommentParent):
         return ", ".join(combined) if len(combined) > 0 else ""
 
     def has_any_board_role(self):
-        return self.preset_roles.filter(is_board=True).exists() or self.custom_roles.filter(is_board=True)
+        return self.preset_roles.filter(
+            is_board=True
+        ).exists() or self.custom_roles.filter(is_board=True)
diff --git a/webapp/admin.py b/webapp/admin.py
index 0d33837..eb4b569 100644
--- a/webapp/admin.py
+++ b/webapp/admin.py
@@ -1,7 +1,18 @@
 """File containing webapp app admin registers."""
 
 from django.contrib import admin
-from webapp.models import Feed, Tag, Event, Signup, SignupForm, TemplateQuestion, JobAd, BaseWebhook, GenericWebhook, TelegramHook
+from webapp.models import (
+    Feed,
+    Tag,
+    Event,
+    Signup,
+    SignupForm,
+    TemplateQuestion,
+    JobAd,
+    BaseWebhook,
+    GenericWebhook,
+    TelegramHook,
+)
 from modeltranslation.admin import TranslationAdmin
 from django.contrib.auth.models import Permission
 
diff --git a/webapp/migrations/0078_basewebhook_genericwebhook_telegramhook.py b/webapp/migrations/0078_basewebhook_genericwebhook_telegramhook.py
index a48ae4c..07e1c1a 100644
--- a/webapp/migrations/0078_basewebhook_genericwebhook_telegramhook.py
+++ b/webapp/migrations/0078_basewebhook_genericwebhook_telegramhook.py
@@ -7,53 +7,79 @@ import django.db.models.deletion
 class Migration(migrations.Migration):
 
     dependencies = [
-        ('contenttypes', '0002_remove_content_type_name'),
-        ('webapp', '0077_templatequestion_deleted'),
+        ("contenttypes", "0002_remove_content_type_name"),
+        ("webapp", "0077_templatequestion_deleted"),
     ]
 
     operations = [
         migrations.CreateModel(
-            name='BaseWebhook',
+            name="BaseWebhook",
             fields=[
-                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('name', models.CharField(max_length=255)),
-                ('url', models.URLField()),
-                ('kaehmy_submit', models.BooleanField(default=False)),
-                ('ohlhafv_submit', models.BooleanField(default=False)),
-                ('feed_published', models.BooleanField(default=False)),
-                ('jobad_published', models.BooleanField(default=False)),
-                ('event_published', models.BooleanField(default=False)),
-                ('signup_opened', models.BooleanField(default=False)),
-                ('polymorphic_ctype', models.ForeignKey(editable=False, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='polymorphic_webapp.basewebhook_set+', to='contenttypes.ContentType')),
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("name", models.CharField(max_length=255)),
+                ("url", models.URLField()),
+                ("kaehmy_submit", models.BooleanField(default=False)),
+                ("ohlhafv_submit", models.BooleanField(default=False)),
+                ("feed_published", models.BooleanField(default=False)),
+                ("jobad_published", models.BooleanField(default=False)),
+                ("event_published", models.BooleanField(default=False)),
+                ("signup_opened", models.BooleanField(default=False)),
+                (
+                    "polymorphic_ctype",
+                    models.ForeignKey(
+                        editable=False,
+                        null=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="polymorphic_webapp.basewebhook_set+",
+                        to="contenttypes.ContentType",
+                    ),
+                ),
             ],
             options={
-                'abstract': False,
-                'base_manager_name': 'objects',
+                "abstract": False,
+                "base_manager_name": "objects",
             },
         ),
         migrations.CreateModel(
-            name='TelegramHook',
+            name="TelegramHook",
             fields=[
-                ('basewebhook_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='webapp.BaseWebhook')),
-                ('channel_id', models.CharField(max_length=255, unique=True)),
+                (
+                    "basewebhook_ptr",
+                    models.OneToOneField(
+                        auto_created=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        parent_link=True,
+                        primary_key=True,
+                        serialize=False,
+                        to="webapp.BaseWebhook",
+                    ),
+                ),
+                ("channel_id", models.CharField(max_length=255, unique=True)),
             ],
             options={
-                'verbose_name': 'Telegram channel',
-                'verbose_name_plural': 'Telegram channels',
+                "verbose_name": "Telegram channel",
+                "verbose_name_plural": "Telegram channels",
             },
-            bases=('webapp.basewebhook',),
+            bases=("webapp.basewebhook",),
         ),
         migrations.CreateModel(
-            name='GenericWebhook',
-            fields=[
-            ],
+            name="GenericWebhook",
+            fields=[],
             options={
-                'verbose_name': 'Webhook',
-                'verbose_name_plural': 'Webhooks',
-                'proxy': True,
-                'indexes': [],
-                'constraints': [],
+                "verbose_name": "Webhook",
+                "verbose_name_plural": "Webhooks",
+                "proxy": True,
+                "indexes": [],
+                "constraints": [],
             },
-            bases=('webapp.basewebhook',),
+            bases=("webapp.basewebhook",),
         ),
     ]
diff --git a/webapp/translation.py b/webapp/translation.py
index a54af24..df4b799 100644
--- a/webapp/translation.py
+++ b/webapp/translation.py
@@ -41,7 +41,11 @@ class TemplateQuestionTranslationOptions(TranslationOptions):
 
 @register(JobAd)
 class JobAdTranslationOptions(TranslationOptions):
-    fields = ('title', 'description', 'content',)
+    fields = (
+        "title",
+        "description",
+        "content",
+    )
 
 
 @register(BaseWebhook)