Updated track.py to import autobackend from utlralytics library directly

track.py

@@ -29,7 +29,9 @@ if str(ROOT / 'trackers' / 'strongsort') not in sys.path:
 ROOT = Path(os.path.relpath(ROOT, Path.cwd()))  # relative
 
 import logging
-from yolov8.ultralytics.nn.autobackend import AutoBackend
+#from yolov8.ultralytics.nn.autobackend import AutoBackend
+from utlralytics.nn.autobackend import AutoBackend
+
 from yolov8.ultralytics.yolo.data.dataloaders.stream_loaders import LoadImages, LoadStreams
 from yolov8.ultralytics.yolo.data.utils import IMG_FORMATS, VID_FORMATS
 from yolov8.ultralytics.yolo.utils import DEFAULT_CFG, LOGGER, SETTINGS, callbacks, colorstr, ops