Make additional model properties available through scivision interface

[acocac]

Feature Request

The current version of scivision only returns some features of the selected model. It'd be great to inform other relevant information such as number of parameters, model size, number of labels (for segmentation/classification models), etc. @darribas indicated about this feature as a feedback in a recent scivision demo.

Describe the solution you'd like

Adding more info when describing the model e.g. size

scivision.PretrainedModel( 
  module='', 
  model='', 
  source='' 
  pipe='' ,
  size= '',
  parameters=''
)

Describe alternatives you've considered

Number of labels (classification) or range of values (regression) could be a tricky information to extract from the model. We could ask to model contributors to add this information somewhere in the scivision_model.yml file?

Additional information