eliminate baremetal param setting; add sleep time after init onos uninstall

Change-Id: I74f78fa388fdc43c2b3facc1381c00f0e8d6164b
diff --git a/TestON/tests/SCPFintentEventTp/SCPFintentEventTp.py b/TestON/tests/SCPFintentEventTp/SCPFintentEventTp.py
index fa089d4..bf69a95 100644
--- a/TestON/tests/SCPFintentEventTp/SCPFintentEventTp.py
+++ b/TestON/tests/SCPFintentEventTp/SCPFintentEventTp.py
@@ -105,7 +105,11 @@
         for i in range(maxNodes):
             main.log.info(" Uninstalling ONOS " + str(i) )
             main.ONOSbench.onosUninstall( ONOSIp[i] )
-       
+        main.log.info("Sleep 10 second for uninstall to settle...")
+        time.sleep(10)
+        main.ONOSbench.handle.sendline(" ")
+        main.ONOSbench.handle.expect(":~")
+        
         #construct the cell file
         main.log.info("Creating cell file")
         cellIp = []