No module named 'utils.metrics'

[WangZhe1026]

Can you load this file to this repo?
The program can't run without it.
Thank you.(Though I noticed your suggestion to use the new code,I still want to try this old one.)

[limesqueezy]

You can safely comment this line since they don't use IoU_from_confusions anywhere. I guess it was a remnant from a file they used to have under the utils folder. There's no way they meant the utils package from pypi.