argument for adding a model card

[DSLituiev]

It would be great to be able to pre-generate, (edit), and attach a model card.

I have created a model, pushed it, edited the card, then had to push it again, and quite logically it just over-wrote the edited model card. Even without full pull functionality, it would be great to be able to attach edited cards to avoid the need to re-do this job every time manually.

[osanseviero]

Hey there! We're adding advanced modelcard functionalities that might make this easier. CC @nateraw