--- a/mercurial/phases.py	Sun Feb 20 15:18:15 2022 -0700
+++ b/mercurial/phases.py	Thu Mar 03 17:34:00 2022 +0100
@@ -100,7 +100,6 @@
 
 """
 
-from __future__ import absolute_import
 
 import errno
 import struct