ray.tune.integration.ray_train.TuneReportCallback#

class ray.tune.integration.ray_train.TuneReportCallback[source]#

Bases: UserCallback

Propagate metrics and checkpoint paths from Ray Train workers to Ray Tune.

DeveloperAPI: This API may change across minor Ray releases.

Methods

__init__

after_exception

Called after one or more workers have raised an exception.