ultralytics 8.0.65 HUB COCO128 fix (#1848)

ultralytics/yolo/data/utils.py

@@ -241,7 +241,8 @@ def check_det_dataset(dataset, autodownload=True):
     if val:
         val = [Path(x).resolve() for x in (val if isinstance(val, list) else [val])]  # val path
         if not all(x.exists() for x in val):
-            m = f"\nDataset '{dataset}' images not found ⚠️, missing paths %s" % [str(x) for x in val if not x.exists()]
+            name = str(dataset).split('?')[0]  # dataset name with URL auth stripped
+            m = f"\nDataset '{name}' images not found ⚠️, missing paths %s" % [str(x) for x in val if not x.exists()]
             if s and autodownload:
                 LOGGER.warning(m)
             else: