Not having jax/numpyro/pystan installed is the expected, common case
for a plain `pip install quapy`; warning about it every import just
nags users who never asked for the bayes extra. Kept at debug level
so it's still available to diagnose a broken/partial bayes install.
stan.plugins.get_plugins() calls pkg_resources.iter_entry_points()
from several call sites during model building, each re-emitting
setuptools' deprecation notice since Python's default warning dedup
is keyed per call site, not per message. Not actionable upstream
noise, so filter it by message instead.
Alejandro Moreo Fernandez
Alejandro Moreo
pglez82
Paweł Czyż