diff --git a/python/examples/imdb/test_client_batch.py b/python/examples/imdb/test_client_batch.py
index 913d736d8cfe71ac394c6da1cf3ddbe712bf68bf..bb9a1d871b91b88c4d63bd5f4fa270d3b82291bd 100644
--- a/python/examples/imdb/test_client_batch.py
+++ b/python/examples/imdb/test_client_batch.py
@@ -41,7 +41,6 @@ def batch_predict(batch_size=4):
             feed_batch = []
     cost = time.time() - start
     print("total cost : {}".format(cost))
-    print(time.time())
 
 
 if __name__ == '__main__':