chore: isort
diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
index e83873f..5297cc9 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
@@ -7,16 +7,7 @@
from frappe.contacts.doctype.address.address import get_address_display
from frappe.model.mapper import get_mapped_doc
from frappe.model.utils import get_fetch_values
-from frappe.utils import (
- add_days,
- cint,
- cstr,
- flt,
- formatdate,
- get_link_to_form,
- getdate,
- nowdate,
-)
+from frappe.utils import add_days, cint, cstr, flt, formatdate, get_link_to_form, getdate, nowdate
import erpnext
from erpnext.accounts.deferred_revenue import validate_service_stop_date