ERROR to load particles with Jupyter notebook during cryoDRGN filtering after a high-res train with --ind

[MunozHernandez]

Describe the bug
ERROR when loading particles with Jupyter notebook during cryoDRGN filtering after a high-res train with --ind

To Reproduce
Jupyter notebook worked well in a filtering job of previous triain (00_vae) but when I use the --ind selected.pkl particles for a second round training (01_vae) then I can not filter because an error during loading the particle in the Jupyter notebook of the cryodrgn.filtering.

Expected behavior
I expected the filtering index particles to be the same as load input particles.
Error appears:
Additional context
Please find below the Jupyter screenshoot with out put:

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[michal-g]

Thanks for pointing out this issue! We believe the bug was isolated to the notebook itself (specifically the preceding call to dataset.ImageDataset should not include ind=ind_orig as the filtering is already done manually after), so the rest of your experiment output should be fine.

We will be pushing a release including a fix to this bug; in the meantime, you can try an early version of the patched notebooks using our new development release channel:
pip install -i https://test.pypi.org/simple/ --extra-index-url https://pypi.org/simple/ 'cryodrgn==3.3.0a1.dev4'

[michal-g]

FYI: we found another related issue with how the filtering was done in this notebook, and fixed it, as described at #374