"pretty_embed" doesn't work as it seen in Read.me

[ByUnal]

I confronted with an error when I tried the code you share as an example usage without making any changes.

I believe this problem has simple solution. Can you fix it ?

[divyanidhi]

Hi, did you manage to fix this?

[naka-jo]

I'm faced with the same error. Could you please resolve this issue?