AlphaFold2_advanced.ipynb is resulting error not able to complete run alphafold

Expected Behavior

Should output a zip file

Current Behavior

Does not output a zip file. Results an error:

AttributeError Traceback (most recent call last)
in <cell line: 67>()
65 # run alphafold
66 ###########################
---> 67 outs, model_rank = cf_af.run_alphafold(feature_dict, opt, runner, num_models, num_samples, subsample_msa,
68 rank_by=rank_by, show_images=show_images)

39 frames
[... skipping hidden 12 frame]

[... skipping hidden 9 frame]

[... skipping hidden 8 frame]

/content/alphafold/alphafold/model/utils.py in mask_mean(mask, value, axis, drop_mask_channel, eps)
54 elif axis is None:
55 axis = list(range(len(mask_shape)))
---> 56 assert isinstance(axis, collections.Iterable), (
57 'axis needs to be either an iterable, integer or "None"')
58

AttributeError: module 'collections' has no attribute 'Iterable'

Steps to Reproduce (for bugs)

Please make sure to reproduce the issue after a "Factory Reset" in Colab.
If running locally ypdate you local installation colabfold_batch to the newest version.
Please provide your input if you can share it.
Use of all default settings hit runtime run all

ColabFold Output (for bugs)

Please make sure to also post the complete ColabFold output. You can use gist.github.com for large output.

Context

Providing context helps us come up with a solution and improve our documentation for the future.
Using online version

Your Environment

Include as many relevant details about the environment you experienced the bug in.

• Git commit used
• If you run it on a local system. Please add the server specifications
• Operating system and version:
  Windows 11

Start by opening AlphaFold2_advanced.ipynb and reproducing the default run in the online Colab environment after a factory reset. Trace the run from the run_alphafold call into alphafold/model/utils.py, especially mask_mean where the collections.Iterable error occurs. Done means the notebook completes and produces the expected zip file.