in inference_pkg/src/inference_node.cpp [155:164]
int main(int argc, char * argv[])
{
rclcpp::init(argc, argv);
auto node = std::make_shared<InferTask::InferenceNodeMgr>("inference_node");
rclcpp::executors::MultiThreadedExecutor exec;
exec.add_node(node);
exec.spin();
rclcpp::shutdown();
return 0;
}