def config_changed(self):
        self._system = None
        self._ordering = None
build_vistrails_cmd_line_db(path_to_vistrails: str, env_for_vistrails: str,
dataset/ETHPy150Open OpenMDAO/OpenMDAO-Framework/openmdao.main/src/openmdao/main/workflow.py/Workflow.config_changed--crossover with--dataset/ETHPy150Open VisTrails/VisTrails/extensions/latex/includevistrail.py/build_vistrails_cmd_line_db