--- a/mercurial/util.py	Tue Mar 29 23:34:18 2022 -0400
+++ b/mercurial/util.py	Tue Mar 29 23:31:37 2022 -0400
@@ -42,7 +42,6 @@
     open,
     setattr,
 )
-from .node import hex
 from hgdemandimport import tracing
 from . import (
     encoding,