diff --git a/test_project/api/views/products.py b/test_project/api/views/products.py
index 5b1de26e..2281a375 100644
--- a/test_project/api/views/products.py
+++ b/test_project/api/views/products.py
@@ -1,3 +1,5 @@
+from typing import Dict
+
 from rest_framework.request import Request
 from rest_framework.response import Response
 from rest_framework.status import HTTP_200_OK
@@ -6,26 +8,10 @@
 
 class Products(APIView):
     def get(self, request: Request, version: int, category_pk: int, subcategory_pk: int) -> Response:
-        products = {
-            1: {
-                1: {},
-                2: {},
-                3: {}
-            },
-            2: {
-                1: {},
-                2: {},
-                3: {}
-            },
-            3: {
-                1: {},
-                2: {},
-                3: {}
-            },
-            4: {
-                1: {},
-                2: {},
-                3: {}
-            }
+        products: Dict[int, Dict] = {
+            1: {1: {}, 2: {}, 3: {}},
+            2: {1: {}, 2: {}, 3: {}},
+            3: {1: {}, 2: {}, 3: {}},
+            4: {1: {}, 2: {}, 3: {}},
         }
         return Response(products.get(category_pk, {}).get(subcategory_pk, {}), HTTP_200_OK)
diff --git a/test_project/urls.py b/test_project/urls.py
index 3105c46a..0df30d1c 100644
--- a/test_project/urls.py
+++ b/test_project/urls.py
@@ -11,10 +11,10 @@
 from test_project.api.views.i18n import Languages
 from test_project.api.views.items import Items
 from test_project.api.views.names import NamesRetrieveView, NameViewSet
+from test_project.api.views.products import Products
 from test_project.api.views.snake_cased_response import SnakeCasedResponse
 from test_project.api.views.trucks import BadTrucks, GoodTrucks
 from test_project.api.views.vehicles import Vehicles
-from test_project.api.views.products import Products
 
 router = routers.SimpleRouter()
 router.register(r"names", NameViewSet)
diff --git a/tests/test_loaders.py b/tests/test_loaders.py
index e89cc37c..b919aeba 100644
--- a/tests/test_loaders.py
+++ b/tests/test_loaders.py
@@ -48,4 +48,7 @@ def test_loader_resolve_path(loader):
 
 @pytest.mark.parametrize("loader", static_schema_loaders)
 def test_static_loader_resolve_nested_route(loader):
-    assert loader.resolve_path("/api/v1/categories/1/subcategories/1/", "get")[0] == "/api/{version}/categories/{category_pk}/subcategories/{subcategory_pk}/"
+    assert (
+        loader.resolve_path("/api/v1/categories/1/subcategories/1/", "get")[0]
+        == "/api/{version}/categories/{category_pk}/subcategories/{subcategory_pk}/"
+    )