--- a/etherlab/EthercatSlave.py	Mon Mar 27 10:19:14 2023 +0200
+++ b/etherlab/EthercatSlave.py	Fri Oct 28 12:39:15 2022 +0800
@@ -9,7 +9,7 @@
 #
 # See COPYING file for copyrights details.
 
-from __future__ import absolute_import
+
 
 from PLCControler import LOCATION_CONFNODE, LOCATION_VAR_INPUT, LOCATION_VAR_OUTPUT, LOCATION_VAR_MEMORY
 from ConfigTreeNode import ConfigTreeNode