Update track.py

track.py

@@ -108,10 +108,10 @@ def run(
     device = select_device(device)
     is_seg = '-seg' in str(yolo_weights)
 
-    if 'yolov8m' in yolo_weights:
-        model = AutoBackend(yolo_weights, device=device, dnn=dnn, fp16=half)
+    if yolo_weights.find('yolov8m') != -1
+        model = AutoBackend(yolo_weights, device=device, dnn=dnn, fp16=half) #load yolov8
     else:
-        model = attempt_load(yolo_weights, map_location=device) 
+        model = attempt_load(yolo_weights, map_location=device) #load other yolo versions
    
     #model = AutoBackend(yolo_weights, device=device, dnn=dnn, fp16=half)
     stride, names, pt = model.stride, model.names, model.pt