From 00c110f3ffc6a4ffa0fe5843a88fe1f66e5902dc Mon Sep 17 00:00:00 2001
From: littletomatodonkey <dazhiningsibuqu@163.com>
Date: Tue, 11 Feb 2020 17:27:41 +0800
Subject: [PATCH] Fix bilinear import math (#22523)

---
 python/paddle/fluid/initializer.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/python/paddle/fluid/initializer.py b/python/paddle/fluid/initializer.py
index 01b140b92e7..b14234b5998 100644
--- a/python/paddle/fluid/initializer.py
+++ b/python/paddle/fluid/initializer.py
@@ -744,6 +744,7 @@ class BilinearInitializer(Initializer):
         .. code-block:: python
 
             import paddle.fluid as fluid
+            import math
             factor = 2
             C = 2
             B = 8
-- 
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