Change the proxy action generator to call the safe action model creator when no proxy action is required.

[omereliy]

          If no proxy action is needed then why is this method called at all? just call a method that creates the "safe" actions. 

check how it was done in MA-SAM and in MA-SAM+.
extract the relevant part to another method and you might be able to use the same code for the non-proxy actions later on and avoid code duplication.

Originally posted by @argaman-aloni in #59 (comment)