Problems with root dir config file WLASL

[TaruSama]

when pointing the root dir to the path of the directory that contains .mp4 files, I get an error saying this

No such file or directory: '/home/tal/signVideos/07092.pkl'

I don't know what is "07092.pkl" is and where it got it from, in your documentations you just mentioned that I need to point it into a directory with the videos that I want to test,

Thank you for the help!