Index: tests/test_nelson_labs_disinfect.py
===================================================================
diff -u -r717c73c0dc6a788c1e996a54f02c02898f329be8 -r08313f85bfd2c466e33bb46e8b8291b5091e8e05
--- tests/test_nelson_labs_disinfect.py	(.../test_nelson_labs_disinfect.py)	(revision 717c73c0dc6a788c1e996a54f02c02898f329be8)
+++ tests/test_nelson_labs_disinfect.py	(.../test_nelson_labs_disinfect.py)	(revision 08313f85bfd2c466e33bb46e8b8291b5091e8e05)
@@ -1,3 +1,18 @@
+###########################################################################
+#
+# Copyright (c) 2023-2023 Diality Inc. - All Rights Reserved.
+#
+# THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
+# WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
+#
+# @file    test_nelson_labs_disinfect.py
+#
+# @author  (last)      Dara Navaei
+# @date    (last)      14-Feb-2023
+# @author  (original)  Dara Navaei
+# @date    (original)  03-Feb-2023
+#
+############################################################################
 import os
 
 from dialin.dg.dialysate_generator import DG
@@ -274,15 +289,6 @@
     get_sensors_actuators_info(mode, f)
 
 
-def run_nelson_chem_positive_control():
-    current_dir = os.getcwd()
-    mode = NelsonSupportModes.NELSON_POS_CONTROL_CHEM_DISINFECT.name
-    log_file = os.path.join(current_dir, mode.lower() + '.log')
-    f = open(log_file, "w")
-    dg.heat_disinfect.cmd_set_nelson_support_mode(NelsonSupportModes.NELSON_POS_CONTROL_CHEM_DISINFECT.value)
-    get_sensors_actuators_info(mode, f)
-
-
 def run_nelson_heat_disinfect():
     current_dir = os.getcwd()
     mode = NelsonSupportModes.NELSON_HEAT_DISINFECT.name
@@ -315,8 +321,6 @@
 
     #run_nelson_heat_positive_control()
 
-    #run_nelson_chem_positive_control()
-
     #run_nelson_heat_disinfect()
 
     #run_nelson_chem_disinfect()
\ No newline at end of file