VOL-2191: Implement the right interpretation of instance-control attribute
          from tech-profile

- The number of Tcont in TechProfile definition is always 1. There is no
  need for 'num_of_tconts' field.

Change-Id: I4367ed144bce99e019c1243f08f988b716567341
diff --git a/python/adapters/brcm_openomci_onu/brcm_openomci_onu_handler.py b/python/adapters/brcm_openomci_onu/brcm_openomci_onu_handler.py
index da96ae3..cd221a5 100644
--- a/python/adapters/brcm_openomci_onu/brcm_openomci_onu_handler.py
+++ b/python/adapters/brcm_openomci_onu/brcm_openomci_onu_handler.py
@@ -421,7 +421,6 @@
 
 
     def _do_tech_profile_configuration(self, uni_id, tp):
-        num_of_tconts = tp['num_of_tconts']
         us_scheduler = tp['us_scheduler']
         alloc_id = us_scheduler['alloc_id']
         self._create_tconts(uni_id, us_scheduler)