BTW:

If I try to find the right model in the

task.models["output"]

(this time there is just one but in my code there may be several) it appears with the

(see other attached screenshot).

What would make sense here ? (I have to be honest I'm not sure).
To be specific there is "model name" which is not unique , and there is model-key which is unique to the Task (i.e. task.models["output"]["model-key"] )