def _aa_address(self):
        return
If not loaded, loads the specified msg class then returns an instance
dataset/ETHPy150Open mozilla/inventory/core/site/models.py/SiteKeyValue._aa_address--crossover with--dataset/ETHPy150Open RobotWebTools/rosbridge_suite/rosbridge_library/src/rosbridge_library/internal/ros_loader.py/_get_msg_class