fix the issue: 50470 (#50479)

fe698fd4 · zqw_1997 · GitHub · 81113b53 · fe698fd4
隐藏空白更改
内联并排

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python/paddle/fluid/contrib/layers/metric_op.py python/paddle/fluid/contrib/layers/metric_op.py +1 -0

未找到文件。
--- a/python/paddle/fluid/contrib/layers/metric_op.py
+++ b/python/paddle/fluid/contrib/layers/metric_op.py
@@ -16,6 +16,7 @@ Contrib layers just related to metric.
 """

 import warnings
+import paddle
 from paddle.fluid.layer_helper import LayerHelper
 from paddle.fluid.framework import Variable
 from paddle.fluid.param_attr import ParamAttr