Bug in make_parameter_groups

[NikolayXHD]

Hi! The following line in method make_parameter_goups looks very much like a mistype

https://github.com/yandex-research/tabular-dl-tabr/blob/75105013189c76bc4f247633c2fb856bc948e579/lib/deep.py#L364C46-L364C60

params_with_wd if needs_wd else params_with_wd

because of it we never add anything to params_without_wd which defeats the purpose of zero_weight_decay_condition

[Yura52]

Hi! Yes, this is definitely a bug, thanks for noticing! To keep the code compatible with the reported results, I will fix it in a way that will "preserve the bug", but will be less confusing.