From 832458d516ad52454ce3227a2983f8b347708b1b Mon Sep 17 00:00:00 2001
From: Steffy-zxf <48793257+Steffy-zxf@users.noreply.github.com>
Date: Thu, 15 Oct 2020 20:33:26 +0800
Subject: [PATCH] update code examples for paddle.sums

update code examples for paddle.sums
---
 python/paddle/fluid/dygraph/varbase_patch_methods.py | 4 ++--
 python/paddle/fluid/framework.py                     | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/python/paddle/fluid/dygraph/varbase_patch_methods.py b/python/paddle/fluid/dygraph/varbase_patch_methods.py
index 39c6740d832..0f65bdd6f21 100644
--- a/python/paddle/fluid/dygraph/varbase_patch_methods.py
+++ b/python/paddle/fluid/dygraph/varbase_patch_methods.py
@@ -162,8 +162,8 @@ def monkey_patch_varbase():
                     # there is no one need gradient on it.
                     tmp.stop_gradient=False
                     inputs.append(tmp)
-                ret = paddle.sums(inputs)
-                loss = paddle.fluid.layers.reduce_sum(ret)
+                ret = paddle.add_n(inputs)
+                loss = paddle.sum(ret)
                 loss.backward()
 
         """
diff --git a/python/paddle/fluid/framework.py b/python/paddle/fluid/framework.py
index a4cb92f7297..d31b4341032 100644
--- a/python/paddle/fluid/framework.py
+++ b/python/paddle/fluid/framework.py
@@ -1192,8 +1192,8 @@ class Variable(object):
                     # there is no one need gradient on it.
                     tmp.stop_gradient=False
                     inputs.append(tmp)
-                ret = paddle.sums(inputs)
-                loss = paddle.fluid.layers.reduce_sum(ret)
+                ret = paddle.add_n(inputs)
+                loss = paddle.sum(ret)
                 loss.backward()
 
         """
-- 
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