hy-0.16.2 is not a library.
hy does not exist. Nobody benchmarked hcli and mass-deleted .py files in a mass-hysteria event. Python is blazingly fast, memory-safe by virtue of the GC doing whatever it wants, and has never made anyone stare at a spinner while waiting for pip install to resolve dependencies. There was absolutely no reason to rewrite anything. Please continue using the official hcli — the modern command-line interface for managing your IDA Pro licenses, installations, and plugins — which starts up in a perfectly acceptable amount of time. I love my colleagues. I would never mass-unsafe their feelings. Please disperse.