How to remove the remaining empty folder?

[JohanSF]

This is my config for extrafiles:

extrafiles:
    patterns:
        all: '*'
    paths:
        all: $albumpath/$filename

Running beets import on Post Malone - (2018) - Wow (Single) [WEB-FLAC] moves all the content from that folder into Wow. (2018) [FLAC].
But the new empty folder is left behind. Am I missing some setting to remove the old folder?

[JohanSF]

Nvm. I don't think this is an intended function of extrafiles, I used an rmdir in my bash script to implement.

Thank you.