Consider adding __version__ attribute to Python API.

[apiszcz]

version does is not available.

https://www.python.org/dev/peps/pep-0396/

import horapy

dir(horapy)
['BruteForceIndex', 'HNSWIndex', 'HoraANNIndex', 'HoraBruteForceIndexStr', 'HoraBruteForceIndexUsize', 'HoraHNSWIndexStr', 'HoraHNSWIndexUsize', 'HoraIVFPQIndexStr', 'HoraIVFPQIndexUsize', 'HoraPQIndexStr', 'HoraPQIndexUsize', 'HoraSSGIndexStr', 'HoraSSGIndexUsize', 'IVFPQIndex', 'PQIndex', 'SSGIndex', 'builtins', 'cached', 'doc', 'file', 'loader', 'name', 'package', 'path', 'spec', 'horapy', 'numpy']
horapy.version
Traceback (most recent call last):
File "", line 1, in
AttributeError: module 'horapy' has no attribute 'version'

[salamer]

great advice, I would add it in next version as soon as possible!