chore: formatted stuff

shop/api/v1/viewsets.py

@@ -107,13 +107,13 @@ class OrderLineViewSet(ModelViewSet):
 
     def perform_create(self, serializer):
         with transaction.atomic():
-            order = get_object_or_404(Order, uuid=self.kwargs.get('order_id'))
-            product = serializer.validated_data.get('product')
+            order = get_object_or_404(Order, uuid=self.kwargs.get("order_id"))
+            product = serializer.validated_data.get("product")
             price = product.prices.last()
             tax = price.tax.value
-            quantity = serializer.validated_data.get('quantity')
+            quantity = serializer.validated_data.get("quantity")
             base_total = quantity * price.price
-            taxes = base_total * (tax / Decimal('100'))
+            taxes = base_total * (tax / Decimal("100"))
             total = base_total + taxes
 
             instance = serializer.save(
@@ -139,4 +139,9 @@ class OrderLineViewSet(ModelViewSet):
             order.save()
 
     def get_queryset(self):
-        return super().get_queryset().select_related('order').filter(order__uuid=self.kwargs.get("order_id"))
+        return (
+            super()
+            .get_queryset()
+            .select_related("order")
+            .filter(order__uuid=self.kwargs.get("order_id"))
+        )