[JET] Fortress

I stuck with memo.
—Honestly with pwntools in this case.
I tried use pwntools, tried wroite simple script for creating note but after “Are you done? [yes/no]” I give “Which part of [yes/no] did you not understand?%” and can’t respond anything.
Cat somebody give hint how use pwntools in cases like this?—

UPD. It’s strange but after reinstall it started to work… but anyway strange