diff --git a/apps/product/services/excel/excel_processing.py b/apps/product/services/excel/excel_processing.py
index 4e5c6c7..b60ef0c 100644
--- a/apps/product/services/excel/excel_processing.py
+++ b/apps/product/services/excel/excel_processing.py
@@ -35,7 +35,6 @@ class ProductExcelViewSet(viewsets.ModelViewSet, DynamicSearchMixin):
         "sale_type",
         "sale_unit__unit",
         "group"
-
     ]
 
     # noqa # سهمیه و توزیع