spacemann [1] filed an orphan request for python-pynvml [2]: This hasn't been updated for more than a year, and is in a broken and outdated state. The PKGBUILD only needs a single character changed (and a new hash sum) to work correctly.
There are also dependent packages, which is unfortunate. [1] https://aur.archlinux.org/account/spacemann/ [2] https://aur.archlinux.org/pkgbase/python-pynvml/