fix save train result bug#541
Open
zhangyubo0722 wants to merge 1 commit intoPaddlePaddle:release_v1.1from
Open
fix save train result bug#541zhangyubo0722 wants to merge 1 commit intoPaddlePaddle:release_v1.1from
zhangyubo0722 wants to merge 1 commit intoPaddlePaddle:release_v1.1from