CONTRIB: Delete unused imports in aut2simulink.py
CONTRIB: Delete unused imports in aut2simulink.py

tulip-control/tulip-control,necozay/tulip-control,tulip-control/tulip-control,necozay/tulip-control,necozay/tulip-control,tulip-control/tulip-control,necozay/tulip-control,tulip-control/tulip-control,necozay/tulip-control