diff --git a/wger/__init__.py b/wger/__init__.py
index 152ab2b07..9fb6d18ba 100644
--- a/wger/__init__.py
+++ b/wger/__init__.py
@@ -1,9 +1,10 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 """
-    :copyright: 2011, 2012 by OpenSlides team, see AUTHORS.
-    :license: GNU GPL, see LICENSE for more details.
+:copyright: 2011, 2012 by OpenSlides team, see AUTHORS.
+:license: GNU GPL, see LICENSE for more details.
 """
+
 # Local
 from .celery_configuration import app
 
diff --git a/wger/core/api/serializers.py b/wger/core/api/serializers.py
index 3ba3ae91a..05505e5c8 100644
--- a/wger/core/api/serializers.py
+++ b/wger/core/api/serializers.py
@@ -37,6 +37,7 @@ from wger.core.models import (
     WeightUnit,
 )
 
+
 logger = logging.getLogger(__name__)
 
 
diff --git a/wger/core/migrations/0017_language_full_name_en.py b/wger/core/migrations/0017_language_full_name_en.py
index 3b18d1a83..02d6d9e3f 100644
--- a/wger/core/migrations/0017_language_full_name_en.py
+++ b/wger/core/migrations/0017_language_full_name_en.py
@@ -4,14 +4,34 @@ from django.db import migrations, models
 
 
 def update_language_full_name(apps, schema_editor):
-    mapper = {'de': 'German', 'en': 'English', 'bg': 'Bulgarian', 'es': 'Spanish', 'ru': 'Russian',
-              'nl': 'Dutch', 'pt': 'Portuguese', 'el': 'Greek', 'cs': 'Czech', 'sv': 'Swedish',
-              'no': 'Norwegian', 'fr': 'French', 'it': 'Italian', 'pl': 'Polish', 'uk': 'Ukrainian',
-              'tr': 'Turkish', 'ar': 'Arabic', 'az': 'Azerbaijani', 'eo': 'Esperanto',
-              'fa': 'Persian', 'he': 'Hebrew', 'hr': 'Croatian', 'id': 'Indonesian',
-              'zh': 'Chinese', }
+    mapper = {
+        'de': 'German',
+        'en': 'English',
+        'bg': 'Bulgarian',
+        'es': 'Spanish',
+        'ru': 'Russian',
+        'nl': 'Dutch',
+        'pt': 'Portuguese',
+        'el': 'Greek',
+        'cs': 'Czech',
+        'sv': 'Swedish',
+        'no': 'Norwegian',
+        'fr': 'French',
+        'it': 'Italian',
+        'pl': 'Polish',
+        'uk': 'Ukrainian',
+        'tr': 'Turkish',
+        'ar': 'Arabic',
+        'az': 'Azerbaijani',
+        'eo': 'Esperanto',
+        'fa': 'Persian',
+        'he': 'Hebrew',
+        'hr': 'Croatian',
+        'id': 'Indonesian',
+        'zh': 'Chinese',
+    }
 
-    Language = apps.get_model("core", "Language")
+    Language = apps.get_model('core', 'Language')
     for language in Language.objects.all():
         language.full_name_en = mapper.get(language.short_name, 'English')
         language.save()
@@ -26,8 +46,11 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='language',
             name='full_name_en',
-            field=models.CharField(default='english', max_length=30,
-                                   verbose_name='Language full name in English', ),
+            field=models.CharField(
+                default='english',
+                max_length=30,
+                verbose_name='Language full name in English',
+            ),
             preserve_default=False,
         ),
         migrations.RunPython(
diff --git a/wger/core/views/languages.py b/wger/core/views/languages.py
index 21d530940..24b8836de 100644
--- a/wger/core/views/languages.py
+++ b/wger/core/views/languages.py
@@ -42,6 +42,7 @@ from wger.utils.generic_views import (
     WgerFormMixin,
 )
 
+
 logger = logging.getLogger(__name__)
 
 
diff --git a/wger/exercises/api/views.py b/wger/exercises/api/views.py
index 0c015665a..30bc66616 100644
--- a/wger/exercises/api/views.py
+++ b/wger/exercises/api/views.py
@@ -91,6 +91,7 @@ from wger.utils.constants import (
 from wger.utils.db import is_postgres_db
 from wger.utils.language import load_language
 
+
 logger = logging.getLogger(__name__)
 
 
@@ -351,9 +352,9 @@ def search(request):
     # Postgres uses a full-text search
     if is_postgres_db():
         query = (
-            query.annotate(similarity=TrigramSimilarity("name", q))
+            query.annotate(similarity=TrigramSimilarity('name', q))
             .filter(Q(similarity__gt=0.15) | Q(alias__alias__icontains=q))
-            .order_by("-similarity", "name")
+            .order_by('-similarity', 'name')
         )
     else:
         query = query.filter(Q(name__icontains=q) | Q(alias__alias__icontains=q))
@@ -383,7 +384,7 @@ def search(request):
             },
         }
         results.append(result_json)
-    response["suggestions"] = results
+    response['suggestions'] = results
     return Response(response)
 
 
diff --git a/wger/exercises/migrations/0029_full_text_search.py b/wger/exercises/migrations/0029_full_text_search.py
index 3ba780cf9..7a4a1e52f 100644
--- a/wger/exercises/migrations/0029_full_text_search.py
+++ b/wger/exercises/migrations/0029_full_text_search.py
@@ -14,16 +14,16 @@ class Migration(migrations.Migration):
         BtreeGinExtension(),
         TrigramExtension(),
         migrations.AddIndex(
-            model_name="exercise",
+            model_name='exercise',
             index=django.contrib.postgres.indexes.GinIndex(
-                fields=["name"],
-                name="exercises_e_name_ac11f4_gin",
+                fields=['name'],
+                name='exercises_e_name_ac11f4_gin',
             ),
         ),
         migrations.AddIndex(
-            model_name="alias",
+            model_name='alias',
             index=django.contrib.postgres.indexes.GinIndex(
-                fields=["alias"], name="exercises_a_alias_227e38_gin"
+                fields=['alias'], name='exercises_a_alias_227e38_gin'
             ),
         ),
     ]
diff --git a/wger/exercises/models/exercise.py b/wger/exercises/models/exercise.py
index 390865ed7..52cefcc29 100644
--- a/wger/exercises/models/exercise.py
+++ b/wger/exercises/models/exercise.py
@@ -108,7 +108,7 @@ class Exercise(AbstractLicenseModel, AbstractHistoryMixin, models.Model):
         ordering = [
             'name',
         ]
-        indexes = (GinIndex(fields=["name"]),)
+        indexes = (GinIndex(fields=['name']),)
 
     def get_absolute_url(self):
         """
diff --git a/wger/exercises/models/exercise_alias.py b/wger/exercises/models/exercise_alias.py
index e470222a4..ac67d6838 100644
--- a/wger/exercises/models/exercise_alias.py
+++ b/wger/exercises/models/exercise_alias.py
@@ -63,7 +63,7 @@ class Alias(models.Model):
     """Edit history"""
 
     class Meta:
-        indexes = (GinIndex(fields=["alias"]),)
+        indexes = (GinIndex(fields=['alias']),)
 
     def __str__(self):
         """
diff --git a/wger/exercises/sync.py b/wger/exercises/sync.py
index a83957e1a..7cbc1ffbe 100644
--- a/wger/exercises/sync.py
+++ b/wger/exercises/sync.py
@@ -296,6 +296,7 @@ def handle_deleted_entries(
     style_fn=lambda x: x,
 ):
     if not print_fn:
+
         def print_fn(_):
             return None
 
diff --git a/wger/nutrition/api/views.py b/wger/nutrition/api/views.py
index d1f46eab9..7b0ac078d 100644
--- a/wger/nutrition/api/views.py
+++ b/wger/nutrition/api/views.py
@@ -78,6 +78,7 @@ from wger.utils.db import is_postgres_db
 from wger.utils.language import load_language
 from wger.utils.viewsets import WgerOwnerObjectModelViewSet
 
+
 logger = logging.getLogger(__name__)
 
 
@@ -224,9 +225,9 @@ def search(request):
     # Postgres uses a full-text search
     if is_postgres_db():
         query = (
-            query.annotate(similarity=TrigramSimilarity("name", term))
+            query.annotate(similarity=TrigramSimilarity('name', term))
             .filter(similarity__gt=0.15)
-            .order_by("-similarity", "name")
+            .order_by('-similarity', 'name')
         )
     else:
         query = query.filter(name__icontains=term)
diff --git a/wger/nutrition/migrations/0020_full_text_search.py b/wger/nutrition/migrations/0020_full_text_search.py
index a4f6c20f0..bb779690f 100644
--- a/wger/nutrition/migrations/0020_full_text_search.py
+++ b/wger/nutrition/migrations/0020_full_text_search.py
@@ -7,14 +7,14 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
     dependencies = [
-        ("nutrition", "0019_alter_image_license_author_and_more"),
+        ('nutrition', '0019_alter_image_license_author_and_more'),
     ]
 
     operations = [
         migrations.AddIndex(
-            model_name="ingredient",
+            model_name='ingredient',
             index=django.contrib.postgres.indexes.GinIndex(
-                fields=["name"], name="nutrition_i_search__f274b7_gin"
+                fields=['name'], name='nutrition_i_search__f274b7_gin'
             ),
         ),
     ]
diff --git a/wger/nutrition/models/ingredient.py b/wger/nutrition/models/ingredient.py
index 85ac8db58..cd4104170 100644
--- a/wger/nutrition/models/ingredient.py
+++ b/wger/nutrition/models/ingredient.py
@@ -67,6 +67,7 @@ from wger.utils.models import (
 # Local
 from .ingredient_category import IngredientCategory
 
+
 logger = logging.getLogger(__name__)
 
 
@@ -243,9 +244,9 @@ class Ingredient(AbstractSubmissionModel, AbstractLicenseModel, models.Model):
     # Metaclass to set some other properties
     class Meta:
         ordering = [
-            "name",
+            'name',
         ]
-        indexes = (GinIndex(fields=["name"]),)
+        indexes = (GinIndex(fields=['name']),)
 
     #
     # Django methods
diff --git a/wger/wsgi.py b/wger/wsgi.py
index 182117400..66e7a914f 100644
--- a/wger/wsgi.py
+++ b/wger/wsgi.py
@@ -13,6 +13,7 @@ middleware here, or combine a Django application with an application of another
 framework.
 
 """
+
 # Standard Library
 import os