chore: Fix imports and formatting (linter) & Sider (unused import)
diff --git a/erpnext/portal/utils.py b/erpnext/portal/utils.py
index a87471f..24bcab4 100644
--- a/erpnext/portal/utils.py
+++ b/erpnext/portal/utils.py
@@ -1,10 +1,10 @@
 import frappe
 from frappe.utils.nestedset import get_root_of
 
-from erpnext.e_commerce.shopping_cart.cart import get_debtors_account
 from erpnext.e_commerce.doctype.e_commerce_settings.e_commerce_settings import (
 	get_shopping_cart_settings,
 )
+from erpnext.e_commerce.shopping_cart.cart import get_debtors_account
 
 
 def set_default_role(doc, method):