From 36d9e4be34f8a1e1177e50514c557ba99f4c5dbf Mon Sep 17 00:00:00 2001
From: yuyang18 <reyoung@126.com>
Date: Wed, 4 Jul 2018 14:28:43 +0800
Subject: [PATCH] Try to change API

---
 python/paddle/fluid/io.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/python/paddle/fluid/io.py b/python/paddle/fluid/io.py
index 5c8f4f650..9b46d1ae2 100644
--- a/python/paddle/fluid/io.py
+++ b/python/paddle/fluid/io.py
@@ -27,10 +27,14 @@ __all__ = [
     'get_inference_program', 'save_checkpoint', 'load_checkpoint',
     'clean_checkpoint', 'load_persist_vars_without_grad',
     'load_lookup_table_vars', 'save_persist_vars_without_grad',
-    'get_latest_checkpoint_serial'
+    'get_latest_checkpoint_serial', 'foo'
 ]
 
 
+def foo():
+    pass
+
+
 def is_parameter(var):
     """
     Check whether the given variable is an instance of Parameter.
-- 
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