Fixing tom cell and the net scenarios.

Change-Id: Iac368f015afd19304a9d194390ec8401b8037ec7
diff --git a/tools/test/scenarios/net-pingall.xml b/tools/test/scenarios/net-pingall.xml
index 300dea6..df09d77 100644
--- a/tools/test/scenarios/net-pingall.xml
+++ b/tools/test/scenarios/net-pingall.xml
@@ -22,7 +22,7 @@
               exec="onos-check-apps ${OC1} drivers,openflow,proxyarp,fwd includes"/>
 
         <step name="Ping-All" requires="Check-Apps"
-              exec="onos-mininet sendAndExpect py net.pingAll(1) --expect 600/600 received"/>
+              exec="onos-mininet sendAndExpect pingall --expect 600/600 received"/>
 
         <step name="Check-Summary-For-Hosts" requires="~Ping-All"
               exec="onos-check-summary ${OC1} [0-9]* 25 140 25"/>