'Download by weight format' option

[IvanHCenalmor]

Hi!

I was trying to download the ZIP with all the model from a model card from the bioimage.io website. And I found that the main way to do this is by using the Download by weight format option:

But when clicking on that option, it was showing me all weight formats, which most of them are not really in the model. This model has only Torchscript weights. A possible enhancement could be to look at the rdf and show only the available options. Otherwise, pop up a message that it’s not available, because I was checking the Pytorch state dict and I was just getting Downloading files… without nothing really happening and I thought that this option was not working.

Also, while downloading a button to stop the download could be cool. Not primordial, but if it is easy to implement, it could be a nice add-on.

Finally, I also found that when going to the Click to download by software each option is directly linked to a weight format. ImJoy is linked with ONNX and ZeroCost with Keras, therefore there is nothing happening when choosing those options, only showing Downloading files.... Also, nowadays I wouldn't relate ZeroCost with Keras, it has many exportation options.