modelCard Input/output descriptions

[bardenstein]

Goals
As someone who may be reviewing MLBOMs in the future, I don't only want to know the format of each input and output, but what actual inputs/outputs are provided. E.g., rather than saying "text" or "binary", the BOM would tell me that model1 inputs text descriptions and outputs images, or model2 takes in images and outputs PDF files, etc.

Details
FieldNames: Components.modelCard.modelParameters.inputs.description, Components.modelCard.modelParameters.outputs.description

Required: No

Snippet

"modelCard": [
     "modelParameters": [
           "inputs" : { "description" : "English text" },
           "output" : { "description" : "mp3 audio files" }
     ]
]

[stevespringett]

This may need a bit of design work. Moving to v1.7 to give us time to review the proposal and design a solution. Will need to take into consideration multimodal as well.