//Directory contains the models and configuration files
            string dir = System.IO.Path.Combine(Directory.GetCurrentDirectory(), "data");

            //Model of YoloV3
            string model = System.IO.Path.Combine(dir, "yolov3.weights");
            string cfg = System.IO.Path.Combine(dir, "yolov3.cfg");
            string labelsYolo = System.IO.Path.Combine(dir, "coco.names");


            //Model of face
            string modelFace = System.IO.Path.Combine(dir, "yolov3-wider_16000.weights");
            string cfgFace = System.IO.Path.Combine(dir, "yolov3-face.cfg");

            //Model of Gender classifaction
            string modelGenderCaffe = System.IO.Path.Combine(dir, "gender_net.caffemodel");
            string cfgGenderCaffe = System.IO.Path.Combine(dir, "deploy_gender.prototxt");

            //Image Path
            string testImage = System.IO.Path.Combine(dir, "friends.jpg");


            using (NetYoloV3 yoloV3 = new NetYoloV3())
            using (NetYoloV3 yoloV3Faces = new NetYoloV3())
            using (NetCaffeAgeGender caffeGender = new NetCaffeAgeGender())
            using (Bitmap bitmap = new Bitmap(testImage))
            using (Bitmap resultImage = new Bitmap(testImage))
            {

                //Initialize models
                yoloV3.Initialize(model, cfg, labelsYolo);
                yoloV3Faces.Initialize(modelFace, cfgFace, new string[] { "faces" });
                caffeGender.Initialize(modelGenderCaffe, cfgGenderCaffe, new string[] { "Male", "Female" });


                //Get result of YoloV3
                NetResult[] resultPersons = yoloV3.Detect(bitmap, labelsFilters: new string[] { "person" });


                //Get result of YoloV3 faces train
                NetResult[] resultFaces = yoloV3Faces.Detect(bitmap);

                using (Graphics canvas = Graphics.FromImage(resultImage))
                {
                    Font font = new Font(FontFamily.GenericSansSerif, 15);


                    foreach (NetResult item in resultFaces)
                    {
                        //Create a roi by each faces
                        using (Bitmap roi = (Bitmap)bitmap.Clone(item.Rectangle, bitmap.PixelFormat))
                        {
                            NetResult resultGender = caffeGender.Detect(roi).FirstOrDefault();

                            canvas.DrawString($"{resultGender.Label} {resultGender.Probability:0.0%}",
                                font,
                                new SolidBrush(Color.Green),
                                item.Rectangle.X - font.GetHeight(), item.Rectangle.Y - font.GetHeight());

                        }

                        canvas.DrawRectangle(new Pen(Color.Red, 2), item.Rectangle);
                    }

                    canvas.Save();
                }

                resultImage.Save(Path.Combine(dir, "result.jpg"));

            }