From 6a15c2ae8611c4ed9b4fa14fdf7e41ba489887e2 Mon Sep 17 00:00:00 2001
From: thatmattlove <mtt.lov@gmail.com>
Date: Tue, 7 Sep 2021 18:37:55 -0700
Subject: [PATCH] Remove invalid (for Python <3.9) type annotation

---
 netbox/utilities/forms/fields.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/netbox/utilities/forms/fields.py b/netbox/utilities/forms/fields.py
index 6684eb908..cf7bff14f 100644
--- a/netbox/utilities/forms/fields.py
+++ b/netbox/utilities/forms/fields.py
@@ -478,7 +478,7 @@ class DynamicModelMultipleChoiceField(DynamicModelChoiceMixin, forms.ModelMultip
     filter = django_filters.ModelMultipleChoiceFilter
     widget = widgets.APISelectMultiple
 
-    def clean(self, value: list[str]):
+    def clean(self, value):
         """
         When null option is enabled and "None" is sent as part of a form to be submitted, it is sent as the
         string 'null'.  This will check for that condition and gracefully handle the conversion to a NoneType.