Collab notebook params not loading

[prog-biol]

I've been playing with RFDiffusion using the collab notebook (as I don't have access to GPUs here), and was working great for months. Now I get an error when setting up the notebook at the stage of "downloading RFdiffusion params...". As a python newbie I'm a bit lost here, any help would be greatly appreciated, error message is:

downloading RFdiffusion params...

UnpicklingError Traceback (most recent call last)
in

/content/RFdiffusion/inference/utils.py in
15 import logging
16 import string
---> 17 from inference import model_runners
18 import hydra
19 import glob

10 frames
/usr/local/lib/python3.11/dist-packages/torch/serialization.py in load(f, map_location, pickle_module, weights_only, mmap, **pickle_load_args)
1468 )
1469 except pickle.UnpicklingError as e:
-> 1470 raise pickle.UnpicklingError(_get_wo_message(str(e))) from None
1471 return _load(
1472 opened_zipfile,

UnpicklingError: Weights only load failed. This file can still be loaded, to do so you have two options, do those steps only if you trust the source of the checkpoint.
(1) In PyTorch 2.6, we changed the default value of the weights_only argument in torch.load from False to True. Re-running torch.load with weights_only set to False will likely succeed, but it can result in arbitrary code execution. Do it only if you got the file from a trusted source.
(2) Alternatively, to load with weights_only=True please check the recommended steps in the following error message.
WeightsUnpickler error: Unsupported global: GLOBAL builtins.slice was not an allowed global by default. Please use torch.serialization.add_safe_globals([slice]) or the torch.serialization.safe_globals([slice]) context manager to allowlist this global if you trust this class/function.

Check the documentation of torch.load to learn more about types accepted by default with weights_only https://pytorch.org/docs/stable/generated/torch.load.html.

[prog-biol]

Added this discussion to the issues as its a code problem not really topic for discusion