Update dlc_utils.py

dlc_utils.py

@@ -29,4 +29,21 @@ def predict_dlc(list_np_crops,
         list_kpts_per_crop.append(keypts_xyp)
         all_kypts.append(keypts_xyp)
     
-    return list_kpts_per_crop
+    return list_kpts_per_crop
+
+# WIP error
+'''
+File "/home/user/app/dlc_utils.py", line 15, in predict_dlc
+    dlc_live = DLCLive(DLCmodel, processor=dlc_proc)
+  File "/home/user/.local/lib/python3.8/site-packages/dlclive/dlclive.py", line 155, in __init__
+    self.read_config()
+  File "/home/user/.local/lib/python3.8/site-packages/dlclive/dlclive.py", line 166, in read_config
+    cfg_path = Path(self.path).resolve() / "pose_cfg.yaml"
+  File "/usr/local/lib/python3.8/pathlib.py", line 1041, in __new__
+    self = cls._from_parts(args, init=False)
+  File "/usr/local/lib/python3.8/pathlib.py", line 682, in _from_parts
+    drv, root, parts = self._parse_args(args)
+  File "/usr/local/lib/python3.8/pathlib.py", line 666, in _parse_args
+    a = os.fspath(a)
+TypeError: expected str, bytes or os.PathLike object, not NoneType
+'''