From 7122760a5506fa1844893c0c3e97a23376ff855b Mon Sep 17 00:00:00 2001
From: LoneRanger <836253168@qq.com>
Date: Tue, 31 Jan 2023 12:06:19 +0800
Subject: [PATCH] [Fix deprecation warning in test] np.float => np.float64
 (#49970)

---
 python/paddle/optimizer/lr.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/paddle/optimizer/lr.py b/python/paddle/optimizer/lr.py
index 258e69978a..07420be891 100644
--- a/python/paddle/optimizer/lr.py
+++ b/python/paddle/optimizer/lr.py
@@ -1406,7 +1406,7 @@ class ReduceOnPlateau(LRScheduler):
             metrics, (int, float, numpy.float32, numpy.float64)
         ):
             raise TypeError(
-                "metrics must be 'int', 'float', 'np.float', 'numpy.ndarray' or 'paddle.Tensor', but receive {}".format(
+                "metrics must be 'int', 'float', 'np.float64', 'numpy.ndarray' or 'paddle.Tensor', but receive {}".format(
                     type(metrics)
                 )
             )
-- 
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