Cannot export wraped YOLO model to onnx

Support YOLO
4

@shawn it might help to know your exact goal here. With what you shared, I feel like you could accomplish the same thing using:

from ultralytics import YOLO

model = YOLO("path/to/model.pt")
result = model.predict("path/to/source", save_crop=True)

or

yolo predict \
    model=path/to/model.pt \
    source=path/to/source \
    save_crop

You can also accomplish the same using an exported ONNX model.