diff --git a/erpnext/selling/doctype/quotation/quotation.py b/erpnext/selling/doctype/quotation/quotation.py
index 22371f763c..548813ddef 100644
--- a/erpnext/selling/doctype/quotation/quotation.py
+++ b/erpnext/selling/doctype/quotation/quotation.py
@@ -64,10 +64,10 @@ class Quotation(SellingController):
 
 			if not has_web_item:
 				frappe.throw(
-					_(
-						"Row #{0}: Item {1} must have a Website Item for Shopping Cart Quotations"
-					).format(item.idx, frappe.bold(item.item_code)),
-					title=_("Unpublished Item")
+					_("Row #{0}: Item {1} must have a Website Item for Shopping Cart Quotations").format(
+						item.idx, frappe.bold(item.item_code)
+					),
+					title=_("Unpublished Item"),
 				)
 
 	def has_sales_order(self):
diff --git a/erpnext/selling/doctype/quotation/test_quotation.py b/erpnext/selling/doctype/quotation/test_quotation.py
index d00ee7ad4b..6f0b381fc1 100644
--- a/erpnext/selling/doctype/quotation/test_quotation.py
+++ b/erpnext/selling/doctype/quotation/test_quotation.py
@@ -131,11 +131,11 @@ class TestQuotation(FrappeTestCase):
 		self.assertRaises(frappe.ValidationError, make_sales_order, quotation.name)
 
 	def test_shopping_cart_without_website_item(self):
-		if frappe.db.exists('Website Item', {'item_code': '_Test Item Home Desktop 100'}):
-			frappe.get_last_doc('Website Item', {'item_code': '_Test Item Home Desktop 100'}).delete()
+		if frappe.db.exists("Website Item", {"item_code": "_Test Item Home Desktop 100"}):
+			frappe.get_last_doc("Website Item", {"item_code": "_Test Item Home Desktop 100"}).delete()
 
 		quotation = frappe.copy_doc(test_records[0])
-		quotation.order_type = 'Shopping Cart'
+		quotation.order_type = "Shopping Cart"
 		quotation.valid_till = getdate()
 		self.assertRaises(frappe.ValidationError, quotation.validate)