You did not include how you are creating the ModelCheckpoint, so assuming it is set to monitor=None, it will try to save every epoch.
You can set the monitor argument to your quantity name in order to track it instead.
You did not include how you are creating the ModelCheckpoint, so assuming it is set to monitor=None, it will try to save every epoch.
You can set the monitor argument to your quantity name in order to track it instead.