user = raw_input('Insert your user:')
-#password= getpass('Insert your password:')
-password = raw_input('Insert your password:')
+password= getpass.getpass('Insert your password:')
+#password = raw_input('Insert your password:')
hostname = raw_input('Insert the node hostname:')
nodegroup=raw_input('Insert the group:')
if plc.UpdateNode (auth, node_id, node_fields) != 1:
print "Couldn't set the nodegroup - error in UpdateNode api";
+else:
+ print 'Successfully added node to nodegroup!'