Cannot find callable cotracker3_offline in hubconf

[xlei45]

Using cache found in /home/xxx/.cache/torch/hub/facebookresearch_co-tracker_main
Traceback (most recent call last):
File "/home/xxx/Project/co-tracker/demo.py", line 87, in
model = torch.hub.load("facebookresearch/co-tracker", "cotracker3_offline")
File "/home/xxxx/anaconda3/lib/python3.10/site-packages/torch/hub.py", line 647, in load
model = _load_local(repo_or_dir, model, *args, **kwargs)
File "/home/xxx/anaconda3/lib/python3.10/site-packages/torch/hub.py", line 675, in _load_local
entry = _load_entry_from_hubconf(hub_module, model)
File "/home/xxxx/anaconda3/lib/python3.10/site-packages/torch/hub.py", line 387, in _load_entry_from_hubconf
raise RuntimeError(f"Cannot find callable {model} in hubconf")
RuntimeError: Cannot find callable cotracker3_offline in hubconf

Any way to help with that?