comments

Signed-off-by: parhamfh <parhamfh@kth.se>
Added comments to classes with Mock support.

Referring to Github (which also references StackOverflow thread) for further discussions regarding how to actually implement mocking.

Signed-off-by: parhamfh <parhamfh@kth.se>
Added check so that you cannot use run() with HealthModel

in main_skald.py

Signed-off-by: parhamfh <parhamfh@kth.se>