Added more logging and changed flag name
diff --git a/samples/prediction/main.py b/samples/prediction/main.py
index 5ae8d36..77c9df5 100644
--- a/samples/prediction/main.py
+++ b/samples/prediction/main.py
@@ -70,7 +70,7 @@
   print 'Training is complete'
 
   # Now make a prediction using that training
-  body = {'input': {'mixture':["mucho bueno"]}}
+  body = {'input': {'mixture': ["mucho bueno"]}}
   prediction = service.predict(body=body, data=OBJECT_NAME).execute()
   print 'The prediction is:'
   pprint.pprint(prediction)