diff --git a/home/models.py b/home/models.py
index 6b4e563acc4667c21257c7e0740fdec00401d506..f3f57c03793d6db48cd12349ef571a332b05d1c7 100644
--- a/home/models.py
+++ b/home/models.py
@@ -5,8 +5,8 @@ from modelcluster.fields import ParentalKey
 from taggit.models import TaggedItemBase
 from wagtail.admin.panels import (
     FieldPanel,
-    MultiFieldPanel,
     InlinePanel,
+    MultiFieldPanel,
     ObjectList,
     TabbedInterface,
 )
@@ -407,9 +407,13 @@ class HomeArticlePage(HomeContentPageMixin):
     content = RichTextField(
         verbose_name="Obsah",
         features=[
-            "h2", "h3", "h4",
-            "bold", "italic",
-            "ol", "ul",
+            "h2",
+            "h3",
+            "h4",
+            "bold",
+            "italic",
+            "ol",
+            "ul",
             "hr",
             "link",
             "document-link",
diff --git a/home/templatetags/footnotes.py b/home/templatetags/footnotes.py
index 9331bd6876355bad3a26658083ce84ae24d6073e..fd64324c3240fb00d04fabd79ba162f1549305c5 100644
--- a/home/templatetags/footnotes.py
+++ b/home/templatetags/footnotes.py
@@ -1,7 +1,8 @@
-from django.template import Library
 import re
-from wagtail.models import Page
+
+from django.template import Library
 from django.utils.safestring import mark_safe
+from wagtail.models import Page
 
 register = Library()