Train problem

[zhangbaijin]

i run main(),and a problem occured PermissionError: [Errno 13] Permission denied: '/img_0_2019-12-02-12-53-11.jpg'

[jiunyen-ching]

Remove the forward slash before "img_0_2019.....jpg" if you're on Linux.

Haven't tried this on Windows yet, but I assume it works fine since the author is on Windows.