export_policy_checkpoint#

Algorithm.export_policy_checkpoint(export_dir: str, policy_id: str = 'default_policy') → None[source]#

Exports Policy checkpoint to a local directory and returns an AIR Checkpoint.

Parameters:

  • export_dir (str) – Writable local directory to store the AIR Checkpoint information into.

  • policy_id (str) – Optional policy ID to export. If not provided, will export “default_policy”. If policy_id does not exist in this Algorithm, will raise a KeyError.

Raises:

KeyError – if policy_id cannot be found in this Algorithm.