Extract action space info

[alfaevc]

Hi, my peers and I are really confused about extracting the action space information from the environment i.e. env = environment.rgb_stacking(observation_set=environment.ObservationSet.VISION_ONLY, object_triplet='rgb_test_triplet1'). Can you provide any guidance on that? env.action_space is not the right way to do it obviously.

[alaurens]

Hello,

The command you are looking for is env.action_spec. That will return the spec of the action that the environment expects to receive. I hope this answers your question.