diff --git a/ecommerce/asgi.py b/ecommerce/asgi.py
index 65e06ff..b65570a 100644
--- a/ecommerce/asgi.py
+++ b/ecommerce/asgi.py
@@ -11,6 +11,6 @@
 
 from django.core.asgi import get_asgi_application
 
-os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'ecommerce.settings')
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "ecommerce.settings")
 
 application = get_asgi_application()
diff --git a/ecommerce/settings/dev.py b/ecommerce/settings/dev.py
index 6f2a967..a8a8edd 100644
--- a/ecommerce/settings/dev.py
+++ b/ecommerce/settings/dev.py
@@ -41,4 +41,4 @@
 STATIC_URL = "static/"
 MEDIA_URL = "media/"
 STATIC_ROOT = os.path.join("static")
-MEDIA_ROOT = os.path.join("media")
\ No newline at end of file
+MEDIA_ROOT = os.path.join("media")
diff --git a/ecommerce/settings/prod.py b/ecommerce/settings/prod.py
index 90a02be..49e471c 100644
--- a/ecommerce/settings/prod.py
+++ b/ecommerce/settings/prod.py
@@ -38,6 +38,5 @@
     "staticfiles": {
         "BACKEND": "storages.backends.s3boto3.S3ManifestStaticStorage",
         "LOCATION": "static",
-    }
+    },
 }
-
diff --git a/ecommerce/wsgi.py b/ecommerce/wsgi.py
index 5196099..86a2d0b 100644
--- a/ecommerce/wsgi.py
+++ b/ecommerce/wsgi.py
@@ -16,9 +16,9 @@
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
 
-#Take environment variables from .env file
-environ.Env.read_env(os.path.join(BASE_DIR, '.env'))
+# Take environment variables from .env file
+environ.Env.read_env(os.path.join(BASE_DIR, ".env"))
 
-os.environ.setdefault('DJANGO_SETTINGS_MODULE', env("WORKING_ENV"))
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", env("WORKING_ENV"))
 
 application = get_wsgi_application()
diff --git a/store/apps.py b/store/apps.py
index 41658c1..1a5be03 100644
--- a/store/apps.py
+++ b/store/apps.py
@@ -2,5 +2,5 @@
 
 
 class StoreConfig(AppConfig):
-    default_auto_field = 'django.db.models.BigAutoField'
-    name = 'store'
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "store"
diff --git a/store/context_processors.py b/store/context_processors.py
index 61492c9..814ed9b 100644
--- a/store/context_processors.py
+++ b/store/context_processors.py
@@ -1,3 +1,3 @@
 def bag_items_processor(request):
-    total_items = request.session.get('total_items', 0)
-    return {'total_items': total_items}
\ No newline at end of file
+    total_items = request.session.get("total_items", 0)
+    return {"total_items": total_items}
diff --git a/store/forms.py b/store/forms.py
index 8c64323..ce3c585 100644
--- a/store/forms.py
+++ b/store/forms.py
@@ -8,6 +8,7 @@ class Meta:
         model = Store
         exclude = ["owner"]
 
+
 class OrderForm(forms.ModelForm):
     class Meta:
         model = Order
diff --git a/store/models.py b/store/models.py
index 914b911..2d4677e 100644
--- a/store/models.py
+++ b/store/models.py
@@ -12,7 +12,9 @@ class Store(models.Model):
     category = models.CharField(max_length=30)
     city = models.CharField(max_length=25)
     state = models.CharField(max_length=25)
-    image = models.ImageField(upload_to=StoreUtils.generate_store_image_path, blank=True)
+    image = models.ImageField(
+        upload_to=StoreUtils.generate_store_image_path, blank=True
+    )
 
     objects = StoreManager()
 
@@ -39,7 +41,9 @@ def __str__(self):
 class Order(models.Model):
     store = models.ForeignKey(Store, on_delete=models.CASCADE)
     products = models.ManyToManyField(Product, through="OrderItem")
-    total_cost = models.DecimalField(max_digits=10, decimal_places=2, validators=[MinValueValidator(1.00)])
+    total_cost = models.DecimalField(
+        max_digits=10, decimal_places=2, validators=[MinValueValidator(1.00)]
+    )
     paid_on = models.DateTimeField(null=True)
     first_name = models.CharField(max_length=50)
     last_name = models.CharField(max_length=50)
@@ -59,7 +63,7 @@ def save(self, *args, **kwargs):
 
     def __str__(self):
         return f"Order #{self.id}"
-    
+
 
 class OrderItem(models.Model):
     product = models.ForeignKey(Product, on_delete=models.CASCADE)
@@ -68,12 +72,14 @@ class OrderItem(models.Model):
 
     def __str__(self):
         return f"{self.quantity} of {self.product.name} in {self.order}"
-    
+
     def save(self, *args, **kwargs):
         self.full_clean()
         super().save(*args, **kwargs)
         order = self.order
-        total_cost = sum(order_item.quantity * order_item.product.price for order_item in order.orderitem_set.all())
+        total_cost = sum(
+            order_item.quantity * order_item.product.price
+            for order_item in order.orderitem_set.all()
+        )
         order.total_cost = total_cost
         order.save()
-        
\ No newline at end of file
diff --git a/store/store_utils.py b/store/store_utils.py
index 54ff0bf..38fc767 100644
--- a/store/store_utils.py
+++ b/store/store_utils.py
@@ -2,6 +2,7 @@ class StoreUtils:
     """
     Misc utilities for keeping logic out of models, views, forms, etc.
     """
+
     @staticmethod
     def generate_store_image_path(instance, filename):
         store_name = instance.name.replace(" ", "_").lower()
diff --git a/store/tests/factories/order_factory.py b/store/tests/factories/order_factory.py
index 4c75184..7b87f6a 100644
--- a/store/tests/factories/order_factory.py
+++ b/store/tests/factories/order_factory.py
@@ -1,5 +1,3 @@
-from decimal import Decimal
-import random
 import factory
 
 from store.models import Order
diff --git a/store/tests/factories/store_factory.py b/store/tests/factories/store_factory.py
index d5fa3bd..15f2cb0 100644
--- a/store/tests/factories/store_factory.py
+++ b/store/tests/factories/store_factory.py
@@ -9,6 +9,7 @@
 faker: Faker = Faker()
 faker.add_provider(faker_commerce.Provider)
 
+
 class StoreFactory(factory.django.DjangoModelFactory):
     class Meta:
         model = Store
diff --git a/store/tests/views/product_admin/test_product_admin_modify_view.py b/store/tests/views/product_admin/test_product_admin_modify_view.py
index 2cb9de0..debdcd8 100644
--- a/store/tests/views/product_admin/test_product_admin_modify_view.py
+++ b/store/tests/views/product_admin/test_product_admin_modify_view.py
@@ -6,6 +6,7 @@
 from store.tests.factories.store_factory import StoreFactory
 from store.tests.factories.user_factory import UserFactory
 
+
 class TestProductAdminModifyView(TestCase):
     def setUp(self):
         self.owner = UserFactory()
@@ -16,5 +17,7 @@ def setUp(self):
     def test_customer_cannot_modify_products(self):
         self.client.login(username=self.customer.username, password="")
 
-        response = self.client.get(reverse("store:product_admin_modify", kwargs={"pk": self.product.pk}))
-        self.assertIsInstance(response, HttpResponseForbidden)
\ No newline at end of file
+        response = self.client.get(
+            reverse("store:product_admin_modify", kwargs={"pk": self.product.pk})
+        )
+        self.assertIsInstance(response, HttpResponseForbidden)
diff --git a/store/tests/views/product_admin/test_product_admin_view.py b/store/tests/views/product_admin/test_product_admin_view.py
index de4f23d..519aa9c 100644
--- a/store/tests/views/product_admin/test_product_admin_view.py
+++ b/store/tests/views/product_admin/test_product_admin_view.py
@@ -20,4 +20,4 @@ def test_admin_loads_first_store_when_multiple_owned(self):
         store = response.context["store"]
         self.assertEqual(store, self.correct_store)
         products = list(store.product_set.all())
-        self.assertEqual(products, self.products)
\ No newline at end of file
+        self.assertEqual(products, self.products)
diff --git a/store/tests/views/test_add_to_bag_view.py b/store/tests/views/test_add_to_bag_view.py
index 95e71df..ec46bc3 100644
--- a/store/tests/views/test_add_to_bag_view.py
+++ b/store/tests/views/test_add_to_bag_view.py
@@ -4,6 +4,7 @@
 from django.urls import reverse
 from store.views import add_to_bag
 
+
 class AddToBagView(TestCase):
     def setUp(self):
         self.client = Client()
@@ -11,28 +12,38 @@ def setUp(self):
         self.session_store = SessionStore()
 
     def request_generator(self, product_id: int):
-        request: HttpRequest = self.factory.post('/add-to-bag/', {'product_id': product_id})
+        request: HttpRequest = self.factory.post(
+            "/add-to-bag/", {"product_id": product_id}
+        )
         request.session: SessionStore = self.session_store
         return request
 
     def test_request_succeeds_when_product_quantity_is_one(self):
         response = add_to_bag(self.request_generator(1))
-        self.assertJSONEqual(response.content, {'status': 'success', 'total_items': 1})
+        self.assertJSONEqual(response.content, {"status": "success", "total_items": 1})
 
     def test_request_rejects_bad_product_id(self):
         with self.assertRaises(ValueError):
-            add_to_bag(self.request_generator('bad id'))
+            add_to_bag(self.request_generator("bad id"))
 
     def test_request_increments_product_quantity(self):
         session = self.client.session
-        session['bag'] = [{'product_id': 1, 'quantity': 1}]
+        session["bag"] = [{"product_id": 1, "quantity": 1}]
         session.save()
 
-        response: JsonResponse = self.client.post(reverse('store:add-to-bag'), {'product_id': 1})
+        response: JsonResponse = self.client.post(
+            reverse("store:add-to-bag"), {"product_id": 1}
+        )
         self.assertEqual(response.status_code, 200)
 
-        bag: list = self.client.session['bag'] # Fetch the updated session data
-        product_in_bag: dict = next((item for item in bag if item['product_id'] == 1), None)
-
-        self.assertIsNotNone(product_in_bag, 'The product should exist in the bag')
-        self.assertEqual(product_in_bag['quantity'], 2, "The quantity for this product should've been incremented.")
\ No newline at end of file
+        bag: list = self.client.session["bag"]  # Fetch the updated session data
+        product_in_bag: dict = next(
+            (item for item in bag if item["product_id"] == 1), None
+        )
+
+        self.assertIsNotNone(product_in_bag, "The product should exist in the bag")
+        self.assertEqual(
+            product_in_bag["quantity"],
+            2,
+            "The quantity for this product should've been incremented.",
+        )
diff --git a/store/tests/views/test_checkout_view.py b/store/tests/views/test_checkout_view.py
index d440710..7064bdc 100644
--- a/store/tests/views/test_checkout_view.py
+++ b/store/tests/views/test_checkout_view.py
@@ -2,7 +2,6 @@
 from django.urls import reverse
 from faker import Faker
 
-from store.models import Order
 from store.tests.factories.order_item_factory import OrderItemFactory
 from store.tests.factories.product_factory import ProductFactory
 from store.tests.factories.store_factory import StoreFactory
diff --git a/store/tests/views/test_create_store_view.py b/store/tests/views/test_create_store_view.py
index 2afc0a0..fbb3f1d 100644
--- a/store/tests/views/test_create_store_view.py
+++ b/store/tests/views/test_create_store_view.py
@@ -12,7 +12,6 @@
 
 
 class CreateStoreViewTest(TestCase):
-
     def setUp(self):
         self.owner = UserFactory()
 
@@ -24,10 +23,10 @@ def setUp(self):
             "city": faker.city(),
             "state": faker.state(),
             "image": SimpleUploadedFile(
-                        name="test_image.jpeg",
-                        content=open("media/tests/test_file.png", "rb").read(),
-                        content_type="image/jpeg",
-                    )
+                name="test_image.jpeg",
+                content=open("media/tests/test_file.png", "rb").read(),
+                content_type="image/jpeg",
+            ),
         }
 
         self.response = self.client.post(reverse("store:create_store"), data=self.data)
@@ -36,7 +35,7 @@ def test_create_store_success(self):
         self.assertEqual(self.response.status_code, 302)
         store = Store.objects.for_user_admin(self.owner)
         self.assertTrue(store)
-    
+
     def test_redirected_when_not_logged_in(self):
         self.client.logout()
         response = self.client.get(reverse("store:create_store"))
diff --git a/store/tests/views/test_store_list_view.py b/store/tests/views/test_store_list_view.py
index ff6a4b8..8c9b3df 100644
--- a/store/tests/views/test_store_list_view.py
+++ b/store/tests/views/test_store_list_view.py
@@ -3,15 +3,14 @@
 
 from store.tests.factories.store_factory import StoreFactory
 
+
 class StoreListView(TestCase):
     def setUp(self):
         self.stores = StoreFactory.create_batch(10)
-        self.response = self.client.get(reverse('store:store_list'))
+        self.response = self.client.get(reverse("store:store_list"))
 
     def test_stores_in_context(self):
-        
         self.assertEqual(self.response.status_code, 200)
 
         response_queryset = self.response.context["stores"]
         self.assertEqual(len(response_queryset), 10)
-        
\ No newline at end of file
diff --git a/store/tests/views/test_stripe_webhook_view.py b/store/tests/views/test_stripe_webhook_view.py
index 41d5676..cf620a6 100644
--- a/store/tests/views/test_stripe_webhook_view.py
+++ b/store/tests/views/test_stripe_webhook_view.py
@@ -15,19 +15,21 @@ def setUp(self):
                 "object": {
                     "id": "cs_test_session",
                     "object": "checkout.session",
-                    "metadata": {
-                        "session_key": self.client.session.session_key
-                    }
+                    "metadata": {"session_key": self.client.session.session_key},
                 }
-            }
+            },
         }
-    
+
     @patch("stripe.Event.construct_from")
     def test_stripe_webhook_success(self, mock_construct_event):
         mock_construct_event.return_value = self.mock_event
 
         # Make a POST request to the webhook endpoint
-        response = self.client.post(reverse("store:stripe_webhook"), data=json.dumps(self.mock_event), content_type="application/json")
+        response = self.client.post(
+            reverse("store:stripe_webhook"),
+            data=json.dumps(self.mock_event),
+            content_type="application/json",
+        )
 
         # Verify that the webhook endpoint returns a 200 response
         self.assertEqual(response.status_code, 200)
@@ -44,7 +46,11 @@ def test_stripe_webhook_failure(self, mock_construct_event):
         mock_construct_event.return_value = self.mock_event
 
         # Make a POST request to the webhook endpoint
-        response = self.client.post(reverse("store:stripe_webhook"), data=json.dumps(self.mock_event), content_type="application/json")
-        
+        response = self.client.post(
+            reverse("store:stripe_webhook"),
+            data=json.dumps(self.mock_event),
+            content_type="application/json",
+        )
+
         # Verify that the session isn't cleared if there's a bad session key
-        self.assertEqual(response.status_code, 400)
\ No newline at end of file
+        self.assertEqual(response.status_code, 400)
diff --git a/store/urls.py b/store/urls.py
index 489ef9a..7c7a47a 100644
--- a/store/urls.py
+++ b/store/urls.py
@@ -28,7 +28,9 @@
     path("", StoreList.as_view(), name="store_list"),
     path("store/product/<int:pk>", ProductDetail.as_view(), name="product"),
     path("checkout/", checkout, name="checkout"),
-    path("create-payment-session", create_payment_session, name="create_payment_session"),
+    path(
+        "create-payment-session", create_payment_session, name="create_payment_session"
+    ),
     path("stripe-webhook", stripe_webhook, name="stripe_webhook"),
     path("add-to-bag/", add_to_bag, name="add-to-bag"),
     path("user-admin/store/products", ProductAdmin.as_view(), name="product_admin"),
@@ -51,31 +53,31 @@
     path(
         "user-admin/reports/customers/csv",
         DownloadCustomerReport.as_view(),
-        name="download_customer_report"
+        name="download_customer_report",
     ),
     path(
         "user-admin/reports/customers/pdf",
         DownloadCustomerPDFReport.as_view(),
-        name="download_customer_pdf_report"
+        name="download_customer_pdf_report",
     ),
     path(
         "user-admin/reports/products",
         DownloadProductReport.as_view(),
-        name="download_product_report"
+        name="download_product_report",
     ),
     path(
         "user-admin/reports/products/pdf",
         DownloadProductPDFReport.as_view(),
-        name="download_product_pdf_report"
+        name="download_product_pdf_report",
     ),
     path(
         "user-admin/reports/sales",
         DownloadSalesReport.as_view(),
-        name="download_sales_report"
+        name="download_sales_report",
     ),
     path(
         "user-admin/reports/sales/pdf",
         DownloadSalesPDFReport.as_view(),
-        name="download_sales_pdf_report"
+        name="download_sales_pdf_report",
     ),
 ]
diff --git a/store/view_utils.py b/store/view_utils.py
index 5ffa8bc..decd8a6 100644
--- a/store/view_utils.py
+++ b/store/view_utils.py
@@ -73,6 +73,7 @@ def get_order_items_by_store(products_in_bag):
 
     return stores
 
+
 def create_orders_for_stores(stores, order_info):
     orders = []
 
@@ -89,4 +90,3 @@ def create_orders_for_stores(stores, order_info):
             )
         orders.append(order)
     return orders
-
diff --git a/store/views.py b/store/views.py
index 281539e..79ec886 100644
--- a/store/views.py
+++ b/store/views.py
@@ -82,13 +82,15 @@ def checkout(request):
 
             if stripe.api_key:
                 request.session["order_info"] = form.cleaned_data
-                return create_payment_session(request, request.session.session_key, products_in_bag)
+                return create_payment_session(
+                    request, request.session.session_key, products_in_bag
+                )
             else:
                 create_orders_for_stores(stores, form.cleaned_data)
                 messages.add_message(
                     request,
                     messages.INFO,
-                    "Order(s) succuessfully placed. Complete payment to fulfill your order."
+                    "Order(s) succuessfully placed. Complete payment to fulfill your order.",
                 )
 
                 request.session["bag"] = []
@@ -181,11 +183,10 @@ def stripe_webhook(request):
         metadata = session["metadata"]
         session_key = metadata["session_key"]
 
-
         try:
             if session_key == "" or session_key is None:
                 raise StripeWebHookException()
-                
+
             else:
                 # assign the current request session to the user's and not Stripe.
                 request.session = SessionStore(session_key=session_key)
@@ -206,9 +207,9 @@ def stripe_webhook(request):
                 return HttpResponse(status=200)
         except StripeWebHookException:
             messages.add_message(
-                request, 
-                messages.ERROR, 
-                "An issue occurred in the checkout process. Please try again."
+                request,
+                messages.ERROR,
+                "An issue occurred in the checkout process. Please try again.",
             )
             redirect(reverse("store:checkout"))
             return HttpResponse(status=400)
@@ -270,8 +271,10 @@ def product_admin_modify(request, pk):
     product = get_object_or_404(Product, pk=pk)
 
     if product.store.owner != request.user:
-        return HttpResponseForbidden("You don't have permission to modify this product.")
-    
+        return HttpResponseForbidden(
+            "You don't have permission to modify this product."
+        )
+
     form = ProductAdminForm(instance=product)
 
     if request.method == "POST":
@@ -294,7 +297,9 @@ def product_admin_modify(request, pk):
                 )
             return HttpResponseRedirect(reverse("store:product_admin"))
 
-    return render(request, "store/user-admin/product/product_admin_modify.html", {"form": form})
+    return render(
+        request, "store/user-admin/product/product_admin_modify.html", {"form": form}
+    )
 
 
 class ProductAdminAdd(LoginRequiredMixin, CreateView):
@@ -357,7 +362,9 @@ def order_admin_modify(request, pk):
             return HttpResponseRedirect(reverse("store:order_admin"))
 
     return render(
-        request, "store/user-admin/order/order_admin_modify.html", {"form": form, "order": order}
+        request,
+        "store/user-admin/order/order_admin_modify.html",
+        {"form": form, "order": order},
     )
 
 
@@ -388,15 +395,14 @@ def get(self, request, *args, **kwargs):
         store = Store.objects.for_user_admin(self.request.user)
         orders: QuerySet[Order] = Order.objects.filter(store=store)
 
-        data = {
-            "store": store,
-            "customers": orders
-        }
+        data = {"store": store, "customers": orders}
 
         current_datetime = timezone.now()
         str_datetime = current_datetime.strftime("%d_%m_%Y_%H:%M:%S")
 
-        return self.generate_pdf_report(f"customer_list_{str_datetime}", "store/reports/customer.html", data)
+        return self.generate_pdf_report(
+            f"customer_list_{str_datetime}", "store/reports/customer.html", data
+        )
 
 
 class DownloadProductReport(LoginRequiredMixin, ReportingMixin, View):
@@ -411,7 +417,7 @@ def get(self, request, *args, **kwargs):
                 product.name,
                 product.rating,
                 product.price,
-                product.description
+                product.description,
             )
             for product in products
         ]
@@ -419,33 +425,38 @@ def get(self, request, *args, **kwargs):
         str_datetime = current_datetime.strftime("%d_%m_%Y_%H:%M:%S")
 
         return self.generate_csv_report(f"product_list_{str_datetime}", header, data)
-    
+
 
 class DownloadProductPDFReport(LoginRequiredMixin, ReportingMixin, View):
     def get(self, request, *args, **kwargs):
         store = Store.objects.for_user_admin(self.request.user)
         products: QuerySet[Product] = Product.objects.filter(store=store)
 
-        data = {
-            "store": store,
-            "products": products
-        }
+        data = {"store": store, "products": products}
 
         current_datetime = timezone.now()
         str_datetime = current_datetime.strftime("%d_%m_%Y_%H:%M:%S")
 
-        return self.generate_pdf_report(f"product_list_{str_datetime}", "store/reports/product.html", data)
-    
+        return self.generate_pdf_report(
+            f"product_list_{str_datetime}", "store/reports/product.html", data
+        )
+
 
 class DownloadSalesReport(LoginRequiredMixin, ReportingMixin, View):
     def get(self, request, *args, **kwargs):
         store = Store.objects.for_user_admin(self.request.user)
         order_items: QuerySet[OrderItem] = OrderItem.objects.filter(order__store=store)
 
-
-        header = ["order_id", "product_name",
-                  "product_rating", "product_price", "quantity",
-                  "total_quantity_cost", "percent_of_total_order", "total_order_cost"]
+        header = [
+            "order_id",
+            "product_name",
+            "product_rating",
+            "product_price",
+            "quantity",
+            "total_quantity_cost",
+            "percent_of_total_order",
+            "total_order_cost",
+        ]
         data = [
             (
                 order_item.order.id,
@@ -463,8 +474,10 @@ def get(self, request, *args, **kwargs):
         current_datetime = timezone.now()
         str_datetime = current_datetime.strftime("%d_%m_%Y_%H:%M:%S")
 
-        return self.generate_csv_report(f"{store.name.lower()}_sales_report_{str_datetime}", header, data)
-    
+        return self.generate_csv_report(
+            f"{store.name.lower()}_sales_report_{str_datetime}", header, data
+        )
+
 
 class DownloadSalesPDFReport(LoginRequiredMixin, ReportingMixin, View):
     def get(self, request, *args, **kwargs):
@@ -479,26 +492,31 @@ def get(self, request, *args, **kwargs):
             if order_id not in order_cost_map:
                 order_cost_map[order_id] = 0
 
-            order_data.append({
-                "order_id": order_id,
-                "product_name": order_item.product.name,
-                "product_rating": order_item.product.rating,
-                "product_price": order_item.product.price,
-                "quantity": order_item.quantity,
-                "total_quantity_cost": total_quantity_cost,
-                "percent_of_total_order": round((total_quantity_cost / order_item.order.total_cost) * 100),
-                "order_cost": order_item.order.total_cost,
-            })
-
-        data = {
-            "store": store,
-            "order_item_data": order_data
-        }
+            order_data.append(
+                {
+                    "order_id": order_id,
+                    "product_name": order_item.product.name,
+                    "product_rating": order_item.product.rating,
+                    "product_price": order_item.product.price,
+                    "quantity": order_item.quantity,
+                    "total_quantity_cost": total_quantity_cost,
+                    "percent_of_total_order": round(
+                        (total_quantity_cost / order_item.order.total_cost) * 100
+                    ),
+                    "order_cost": order_item.order.total_cost,
+                }
+            )
+
+        data = {"store": store, "order_item_data": order_data}
 
         current_datetime = timezone.now()
         str_datetime = current_datetime.strftime("%d_%m_%Y_%H:%M:%S")
 
-        return self.generate_pdf_report(f"{store.name.lower()}_sales_report_{str_datetime}", "store/reports/sales.html", data)
+        return self.generate_pdf_report(
+            f"{store.name.lower()}_sales_report_{str_datetime}",
+            "store/reports/sales.html",
+            data,
+        )
 
 
 class CreateStore(LoginRequiredMixin, CreateView):