diff --git a/products/utils.py b/products/utils.py
index cd665be..900a6af 100644
--- a/products/utils.py
+++ b/products/utils.py
@@ -1,5 +1,6 @@
 from .models import Product
 
+
 def get_variant_picker_data(product):
     variants = product.variants.all()
     variant_attributes = product.attributes.all()
@@ -29,11 +30,10 @@ def get_variant_picker_data(product):
 
     return data
 
+
 def expand_categories(categories):
     products = None
     for e in categories:
         if e.name.startswith('None'):
             products = Product.objects.filter(category=e)
     return [x for x in categories if not x.name.startswith('None')], products
-
-