# Build a YOLOv9c model from scratch model = YOLO(‘yolov8n.yaml’) Build a YOLOv9c model from pretrained weight model = YOLO(‘yolov8n.pt’) Display model information (optional) model.info() results=model.train(data=’data.yaml’, epochs=1, imgsz=640, lr0=0.01, batch=32, device=[0, 1], optimizer=’SGD’, val=False, plots=False) how to print training class loss after this code? If I write: print(results) output: none BUt I want to see […]