MarsSeed [1] filed a deletion request for python2-zsi [2]: Orphaned legacy Python 2 package. Last released 15 years ago, in 2007. I recommend deletion. Likely incompatible with Python 2.7, but not needed anymore by anything on AUR, so safe to remove.
[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/python2-zsi/
