The rewritten Sampler should accept an int for the betas parameter. Indeed, Sampler.__attrs_post_init__ indicates that it's allowed. So change the betas validator to allow ints.
Whilst we're at it update the travis script to dump old python versions.
The rewritten Sampler should accept an
intfor thebetasparameter. Indeed,Sampler.__attrs_post_init__indicates that it's allowed. So change the betas validator to allow ints.Whilst we're at it update the travis script to dump old python versions.