From 02e56304c1f6ce07f374f285f666d6e46dd777ac Mon Sep 17 00:00:00 2001
From: jc <choijulie@baidu.com>
Date: Sun, 16 Jul 2017 15:16:56 -0700
Subject: [PATCH] fix calling swig_api before import

---
 python/paddle/v2/optimizer.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/python/paddle/v2/optimizer.py b/python/paddle/v2/optimizer.py
index b6ee51cfe8..a399799406 100644
--- a/python/paddle/v2/optimizer.py
+++ b/python/paddle/v2/optimizer.py
@@ -35,6 +35,7 @@ class Optimizer(object):
         For each optimizer(SGD, Adam), GradientMachine should enable different
         buffers.
         """
+        import py_paddle.swig_paddle as swig_api
         tmp = swig_api.ParameterOptimizer.create(self.__opt_conf__)
         assert isinstance(tmp, swig_api.ParameterOptimizer)
         return tmp.getParameterTypes()
-- 
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