diff --git a/pattern_library/monkey_utils.py b/pattern_library/monkey_utils.py
index b7c8f9b1..d6ad07ba 100644
--- a/pattern_library/monkey_utils.py
+++ b/pattern_library/monkey_utils.py
@@ -2,10 +2,7 @@
 
 from django.template.library import SimpleNode
 
-from pattern_library.utils import (
-    is_pattern_library_context,
-    render_pattern,
-)
+from pattern_library.utils import is_pattern_library_context, render_pattern
 
 logger = logging.getLogger(__name__)
 UNSPECIFIED = object()
diff --git a/pattern_library/urls.py b/pattern_library/urls.py
index b2504b72..4887dfe3 100644
--- a/pattern_library/urls.py
+++ b/pattern_library/urls.py
@@ -1,4 +1,4 @@
-from django.urls import re_path, path
+from django.urls import path, re_path
 
 from pattern_library import get_pattern_template_suffix, views
 
@@ -19,7 +19,6 @@
         views.RenderPatternView.as_view(),
         name="render_pattern",
     ),
-
     # API rendering
-    path('api/v1/render-pattern', views.render_pattern_api, name='render_pattern_api'),
+    path("api/v1/render-pattern", views.render_pattern_api, name="render_pattern_api"),
 ]
diff --git a/pattern_library/utils.py b/pattern_library/utils.py
index ce99c584..b1a81b8d 100644
--- a/pattern_library/utils.py
+++ b/pattern_library/utils.py
@@ -217,11 +217,11 @@ def render_pattern(request, template_name, allow_non_patterns=False, config=None
     if not config:
         config = get_pattern_config(template_name)
 
-    context = config.get('context', {})
-    tags = config.get('tags', {})
+    context = config.get("context", {})
+    tags = config.get("tags", {})
     mark_context_strings_safe(context)
     context[get_pattern_context_var_name()] = True
-    context['__pattern_library_tag_overrides'] = tags
+    context["__pattern_library_tag_overrides"] = tags
     for modifier in registry.get_for_template(template_name):
         modifier(context=context, request=request)
     return render_to_string(template_name, request=request, context=context)
diff --git a/pattern_library/views.py b/pattern_library/views.py
index 70e48c90..4e3ab01d 100644
--- a/pattern_library/views.py
+++ b/pattern_library/views.py
@@ -6,7 +6,7 @@
 from django.utils.html import escape
 from django.views.decorators.clickjacking import xframe_options_sameorigin
 from django.views.decorators.csrf import csrf_exempt
-from django.views.generic.base import TemplateView, View
+from django.views.generic.base import TemplateView
 
 from pattern_library import get_base_template_names, get_pattern_base_template_name
 from pattern_library.exceptions import PatternLibraryEmpty, TemplateIsNotPattern
@@ -111,7 +111,9 @@ def render_pattern_api(request):
     config = data["config"]
 
     try:
-        rendered_pattern = render_pattern(request, template_name, allow_non_patterns=False, config=config)
+        rendered_pattern = render_pattern(
+            request, template_name, allow_non_patterns=False, config=config
+        )
     except TemplateIsNotPattern:
         raise Http404
 
diff --git a/tests/tests/test_views.py b/tests/tests/test_views.py
index 92c3469d..e8f9d00b 100644
--- a/tests/tests/test_views.py
+++ b/tests/tests/test_views.py
@@ -132,7 +132,7 @@ def test_renders_with_tag_overrides(self):
                 },
             },
         )
-        self.assertContains(response, '/hello-api')
+        self.assertContains(response, "/hello-api")
 
     def test_404(self):
         api_endpoint = reverse("pattern_library:render_pattern_api")