importerror with pytorch_lightning.utilities.cli import CALLBACK_REGISTRY

[bparaj]

I was moving from pytorch-lightning 1.6.5 to 1.8.4. I encountered the following:

    from pytorch_lightning.utilities.cli import CALLBACK_REGISTRY
E   ImportError: cannot import name 'CALLBACK_REGISTRY' from 'pytorch_lightning._graveyard.cli' (/usr/src/ai/pkgs/pytorch_lightning/_graveyard/cli.py)

I couldn't find documentation related to how to handle this change.

[mauvilsa]

The cli registries were deprecated in #13221 and from 1.7.0 you would see deprecation warnings. But you might be making a mistake and not really using 1.8.4, since CALLBACK_REGISTRY exists in that version, see pytorch_lightning/utilities/cli.py#L101.

[bparaj]

Yes, you are right. The image had 1.9.0. Thank you for the links to the warning messages.