diff --git a/erpnext/e_commerce/shopping_cart/test_shopping_cart.py b/erpnext/e_commerce/shopping_cart/test_shopping_cart.py
index 19bf50bf3b..e634f238ab 100644
--- a/erpnext/e_commerce/shopping_cart/test_shopping_cart.py
+++ b/erpnext/e_commerce/shopping_cart/test_shopping_cart.py
@@ -9,8 +9,13 @@ from frappe.utils import add_months, nowdate
 
 from erpnext.accounts.doctype.tax_rule.tax_rule import ConflictingTaxRule
 from erpnext.e_commerce.doctype.website_item.website_item import make_website_item
-from erpnext.e_commerce.shopping_cart.cart import _get_cart_quotation, get_cart_quotation, get_party, update_cart
-from erpnext.tests.utils import create_test_contact_and_address, change_settings
+from erpnext.e_commerce.shopping_cart.cart import (
+	_get_cart_quotation,
+	get_cart_quotation,
+	get_party,
+	update_cart,
+)
+from erpnext.tests.utils import change_settings, create_test_contact_and_address
 
 # test_dependencies = ['Payment Terms Template']
 
@@ -136,8 +141,7 @@ class TestShoppingCart(unittest.TestCase):
 		"default_customer_group": "_Test Customer Group",
 		"price_list": "_Test Price List India",
 		"show_price": 1
-		}
-	)
+	})
 	def test_add_item_variant_without_web_item_to_cart(self):
 		"Test adding Variants having no Website Items in cart via Template Web Item."
 		from erpnext.controllers.item_variant import create_variant
diff --git a/erpnext/e_commerce/variant_selector/test_variant_selector.py b/erpnext/e_commerce/variant_selector/test_variant_selector.py
index 94e9e9b816..c7858dcbc9 100644
--- a/erpnext/e_commerce/variant_selector/test_variant_selector.py
+++ b/erpnext/e_commerce/variant_selector/test_variant_selector.py
@@ -93,15 +93,12 @@ class TestVariantSelector(ERPNextTestCase):
 		"default_customer_group": "_Test Customer Group",
 		"price_list": "_Test Price List India",
 		"show_price": 1
-		}
-	)
+	})
 	def test_exact_match_with_price(self):
 		"""
 			Test price fetching and matching of variant without Website Item
 		"""
-		from erpnext.e_commerce.doctype.website_item.test_website_item import (
-			make_web_item_price,
-		)
+		from erpnext.e_commerce.doctype.website_item.test_website_item import make_web_item_price
 
 		make_web_item_price(item_code="Test-Tshirt-Temp-S-R", price_list_rate=100)
 		next_values = get_next_attribute_and_values(
diff --git a/erpnext/e_commerce/variant_selector/utils.py b/erpnext/e_commerce/variant_selector/utils.py
index 4b525d08c2..5caa4d0819 100644
--- a/erpnext/e_commerce/variant_selector/utils.py
+++ b/erpnext/e_commerce/variant_selector/utils.py
@@ -2,7 +2,7 @@ import frappe
 from frappe.utils import cint
 
 from erpnext.e_commerce.doctype.e_commerce_settings.e_commerce_settings import (
-	get_shopping_cart_settings
+	get_shopping_cart_settings,
 )
 from erpnext.e_commerce.shopping_cart.cart import _set_price_list
 from erpnext.e_commerce.variant_selector.item_variants_cache import ItemVariantsCacheManager