Remove EPC from InitializeNB()/TerminateeNB()

These two functions use the EPC class to potentially fill in
EPC/5GC-related information, or start a packet tracer (tshark). The only
pipeline that uses these functions is RAN-gNB-N300-Timing-Phytest-LDPC,
which does not use a core network. This functionality is not used, and
can therefore be removed.

ci-scripts/main.py

@@ -180,7 +180,7 @@ def ExecuteActionWithParam(action):
 
 		cmd_prefix = test.findtext('cmd_prefix')
 		if cmd_prefix is not None: RAN.cmd_prefix = cmd_prefix
-		success = RAN.InitializeeNB(HTML, EPC)
+		success = RAN.InitializeeNB(HTML)
 
 	elif action == 'Terminate_eNB':
 		eNB_instance=test.findtext('eNB_instance')
@@ -208,7 +208,7 @@ def ExecuteActionWithParam(action):
 			RAN.air_interface[RAN.eNB_instance] = 'lte-softmodem'
 		else:
 			RAN.air_interface[RAN.eNB_instance] = air_interface.lower() +'-softmodem'
-		success = RAN.TerminateeNB(HTML, EPC)
+		success = RAN.TerminateeNB(HTML)
 
 	elif action == 'Initialize_UE' or action == 'Attach_UE' or action == 'Detach_UE' or action == 'Terminate_UE' or action == 'CheckStatusUE' or action == 'DataEnable_UE' or action == 'DataDisable_UE':
 		CiTestObj.ue_ids = test.findtext('id').split(' ')
@@ -511,7 +511,7 @@ if re.match('^TerminateeNB$', mode, re.IGNORECASE):
 	RAN.eNB_instance=0
 	RAN.eNB_serverId[0]='0'
 	RAN.eNBSourceCodePath='/tmp/'
-	RAN.TerminateeNB(HTML, EPC)
+	RAN.TerminateeNB(HTML)
 elif re.match('^TerminateHSS$', mode, re.IGNORECASE):
 	if EPC.IPAddress == '' or EPC.UserName == '' or EPC.Password == '' or EPC.Type == '' or EPC.SourceCodePath == '':
 		HELP.GenericHelp(CONST.Version)