Haohan Weng

**There may be something wrong in top5 accuracy updating, which making the top5 accuracy is the same as the top1.** The code with problem(main.py) is as follow: 

调试组件有时候成功执行 setup 之后，终端不阻塞，直接结束。后面查看了容器的日志发现了是 etrans 断开，导致容器意外停止，从而意外结束了终端阻塞。 setup 断开：  容器报错日志：