add yolo examples

Author: Wish

src/application/app_yolo.cpp

@@ -172,7 +172,7 @@ static void test(Yolo::Type type, TRT::Mode mode, const string& model){
 int app_yolo(){
 
     //iLogger::set_log_level(iLogger::LogLevel::Info);
-    //test(Yolo::Type::X, TRT::Mode::FP32, "yolox_m");
+    test(Yolo::Type::X, TRT::Mode::FP32, "yolox_m");
     //test(Yolo::Type::V5, TRT::Mode::FP32, "yolov5s");
     // test(Yolo::Type::X, TRT::Mode::FP16, "yolox_s");
     // test(Yolo::Type::V5, TRT::Mode::FP16, "yolov5s");