Resolve import naming collision
The name `setLogLevel` has been used to import two separate objects into the current namespace.
Change-Id: Ia3ddbbc927c901bc6b98101c635fc47a902047fd
diff --git a/TestON/tests/CHOtest/Dependencies/topoSpine.py b/TestON/tests/CHOtest/Dependencies/topoSpine.py
index cc681dd..5787d93 100755
--- a/TestON/tests/CHOtest/Dependencies/topoSpine.py
+++ b/TestON/tests/CHOtest/Dependencies/topoSpine.py
@@ -8,7 +8,6 @@
from mininet.log import setLogLevel, info
from mininet.link import TCLink, Intf
from subprocess import call
-from mininet.log import setLogLevel
from mininet.util import dumpNodeConnections
from mininet.node import ( UserSwitch, OVSSwitch, IVSSwitch )