# 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 all the resutls such mAP, class loss, and others