For the target detection task, in the pytorch (yolov8) model, I added two additional branches based on the original obj and cls branches, one with output channel 1 and the other with output channel 51. The order of vsstream output from the original yolov8 hef is (80, 80, 64), (80, 80, 20), (40, 40, 64), (40, 40, 20), (20,20, 64), (20, 20, 20). After adding two branches, the output index changes.
