From cde7db85b33a6025518e0367e20727daa8f4a6fb Mon Sep 17 00:00:00 2001
From: guochaorong <guochaorong@baidu.com>
Date: Fri, 8 Jun 2018 19:01:13 +0800
Subject: [PATCH] fix bad code in python

---
 python/paddle/fluid/layers/metric.py                          | 4 ----
 .../fluid/tests/unittests/test_dynrnn_gradient_check.py       | 3 ---
 2 files changed, 7 deletions(-)

diff --git a/python/paddle/fluid/layers/metric.py b/python/paddle/fluid/layers/metric.py
index cab2eb55510..a1c64ce2771 100644
--- a/python/paddle/fluid/layers/metric.py
+++ b/python/paddle/fluid/layers/metric.py
@@ -64,10 +64,6 @@ def auc(input, label, curve='ROC', num_thresholds=200):
     topk_indices = helper.create_tmp_variable(dtype="int64")
     topk_out, topk_indices = nn.topk(input, k=k)
     auc_out = helper.create_tmp_variable(dtype="float32")
-    if correct is None:
-        correct = helper.create_tmp_variable(dtype="int64")
-    if total is None:
-        total = helper.create_tmp_variable(dtype="int64")
     helper.append_op(
         type="accuracy",
         inputs={
diff --git a/python/paddle/fluid/tests/unittests/test_dynrnn_gradient_check.py b/python/paddle/fluid/tests/unittests/test_dynrnn_gradient_check.py
index 22329390754..95af51f1b2f 100644
--- a/python/paddle/fluid/tests/unittests/test_dynrnn_gradient_check.py
+++ b/python/paddle/fluid/tests/unittests/test_dynrnn_gradient_check.py
@@ -30,9 +30,6 @@ class Memory(object):
         assert val.dtype == self.ex.dtype
         self.cur = val
 
-    def ex(self):
-        return self.ex
-
     def next(self):
         self.ex = self.cur
         self.cur = None
-- 
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