How to get path where checkpoints are saved in a Callback?

[goku]

you can also use trainer.checkpoint_callback.dirpath.

@NumesSanguis

PyTorch Lightning automatically only keeps the best epoch (or multiple epochs if you set save_top_k ).
How do I enable the same logic for my TorchScript .pt file? I want to delete .pt files when the matching .ckpt file is deleted.

maybe do a brute force search and delete the ones if not found with matching name after checkpoints are saved.