TypeError: OCSort.update() missing 1 required positional argument: '_'

[QDcvd]

hey there !
I try to use tracker.update(detections) but get this error.

How can I solve this problem?

this is my code

def callback(frame: np.ndarray, _: int) -> np.ndarray:
        results = model(frame)[0]
        # print(results.speed)
        detections = sv.Detections.from_ultralytics(results)
        # detections = tracker.update_with_detections(detections)
        detections_tracks = tracker.update(detections)
        
        print(detections_tracks)

this is the error I got

TypeError
OCSort.update() missing 1 required positional argument: '_'
  File "E:\23SCIENCE\2024-6-17-CeleganViewer\C.elegan-test\trackerMain-ocrack.py", line 127, in callback
    detections_tracks = tracker.update(detections)
  File "E:\23SCIENCE\2024-6-17-CeleganViewer\C.elegan-test\trackerMain-ocrack.py", line 277, in <module>
    sv.process_video(
TypeError: OCSort.update() missing 1 required positional argument: '_'