need some help

[superstarNathan]

hi,i love this application. I rewirtte it in pytorch and upload to github, i will appreciate that if you can have a look at my github account. By the way, my code don't work well even though it can run. Maybe you can give me some advise for me to improve it. i have no idea about why the network doesn't learn anything about blood vessels, but learn the style and optic disc area. Thank you for your time.