huggingface_hub

61b156a4 - `ModelHubMixin`: more metadata + arbitrary config types + proper guide (#2230)

`ModelHubMixin`: more metadata + arbitrary config types + proper guide (#2230) * Configurable modelcard in ModelHubMixin * support encoders/decoders for custom args in ModelHubMixin * document mixin * more docs * ocs * doc * Apply suggestions from code review Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com> * move up --------- Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>