Possible fix for MO-MPO test failures.
@@ -190,7 +190,7 @@ class MultiObjectiveMPOLearner(acme.Learner):
if checkpoint:
self._checkpointer = tf2_savers.Checkpointer(
- subdirectory='dmpo_learner',
+ subdirectory='mompo_learner',
objects_to_save={
'counter': self._counter,
'policy': self._policy_network,
