From 863b35ba105fd39bbd2d74fca3ab50a832a4a2b8 Mon Sep 17 00:00:00 2001
From: wopeizl <wopeizl@163.com>
Date: Sat, 12 Oct 2019 20:30:01 +0800
Subject: [PATCH] fix issue on python3 test=develop (#3535)

---
 PaddleCV/metric_learning/utility.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PaddleCV/metric_learning/utility.py b/PaddleCV/metric_learning/utility.py
index e6c5b267..de1f78cb 100644
--- a/PaddleCV/metric_learning/utility.py
+++ b/PaddleCV/metric_learning/utility.py
@@ -125,7 +125,7 @@ def recall_topk_parallel(fea, lab, k):
     N = 100
     L = fea.shape[0] / N
     params = []
-    for i in xrange(N):
+    for i in range(N):
         if i == N - 1:
             s, e = int(i * L), int(fea.shape[0])
         else:
-- 
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