update for multi trainer
update for multi trainer

lcy-seso/Paddle,pkuyym/Paddle,putcn/Paddle,putcn/Paddle,QiJune/Paddle,PaddlePaddle/Paddle,lcy-seso/Paddle,chengduoZH/Paddle,QiJune/Paddle,PaddlePaddle/Paddle,pkuyym/Paddle,chengduoZH/Paddle,lcy-seso/Paddle,chengduoZH/Paddle,putcn/Paddle,reyoung/Paddle,lcy-seso/Paddle,chengduoZH/Paddle,Canpio/Paddle,putcn/Paddle,PaddlePaddle/Paddle,luotao1/Paddle,jacquesqiao/Paddle,PaddlePaddle/Paddle,reyoung/Paddle,pkuyym/Paddle,QiJune/Paddle,QiJune/Paddle,reyoung/Paddle,QiJune/Paddle,Canpio/Paddle,luotao1/Paddle,PaddlePaddle/Paddle,QiJune/Paddle,baidu/Paddle,luotao1/Paddle,reyoung/Paddle,lcy-seso/Paddle,putcn/Paddle,tensor-tang/Paddle,lcy-seso/Paddle,jacquesqiao/Paddle,reyoung/Paddle,jacquesqiao/Paddle,pkuyym/Paddle,luotao1/Paddle,reyoung/Paddle,baidu/Paddle,baidu/Paddle,putcn/Paddle,tensor-tang/Paddle,pkuyym/Paddle,tensor-tang/Paddle,baidu/Paddle,chengduoZH/Paddle,pkuyym/Paddle,PaddlePaddle/Paddle,tensor-tang/Paddle,Canpio/Paddle,tensor-tang/Paddle,Canpio/Paddle,luotao1/Paddle,PaddlePaddle/Paddle,jacquesqiao/Paddle,jacquesqiao/Paddle,luotao1/Paddle,luotao1/Paddle,Canpio/Paddle,Canpio/Paddle,jacquesqiao/Paddle,Canpio/Paddle,baidu/Paddle,Canpio/Paddle