def METHOD_NAME(self, app_root, args, config_folder, federated_client, secure_train, sp, event_handlers):
    self.client_runner = self.create_client_runner(
        app_root, args, config_folder, federated_client, secure_train, event_handlers
    )
    federated_client.set_client_runner(self.client_runner)
    federated_client.set_primary_sp(sp)
    with self.client_runner.engine.new_context() as fl_ctx:
        self.start_command_agent(args, federated_client, fl_ctx)
    self.sync_up_parents_process(federated_client)
    federated_client.start_overseer_agent()
    federated_client.status = ClientStatus.STARTED
    self.client_runner.run(app_root, args)
    federated_client.stop_cell()