--- a/c_ext/__init__.py	Mon Mar 27 10:19:14 2023 +0200
+++ b/c_ext/__init__.py	Fri Oct 28 12:39:15 2022 +0800
@@ -22,5 +22,5 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-from __future__ import absolute_import
+
 from c_ext.c_ext import *