How to log metric value in checkpoint file name with default save dir?
Now checkpoint default save to dir named with job id, such as version_1986332/checkpoints/epoch=415.ckpt, I want to  save it as version_1986332/checkpoints/epoch=415-loss=0.1.ckpt. I know I can set filepath='my/path/sample-mnist-{epoch:02d}-{val_loss:.2f}', but it won't automatically save to version_{job id} dir. How can I only change checkpoints's filename?