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facebookresearch / Pearl

A Production-ready Reinforcement Learning AI Agent Library brought by the Applied Reinforcement Learning team at Meta.

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NotImplementedError: The Gym space 'Tuple' is not yet supported in Pearl.

EduardoGarrido90 opened this issue · comments

commented

Hi there, I am trying to use DeepQLearning to solve the discrete Blackjack Gymnasium environment (Blackjack-v1), where the Observation Space is a tuple, Tuple(Discrete(32), Discrete(11), Discrete(2)), but when I launch Pearl I obtain the following error:

raise NotImplementedError(NotImplementedError: The Gym space 'Tuple' is not yet supported in Pearl.

Do we know when are we going to solve this issue? Lots of environments have tuples, or if there is a quick workaround to make Pearl support this environment.

Thanks,

commented

Same happens with Atari environments, like airraid: ValueError: Tensor of shape torch.Size([250, 160, 3]) is not supported.

commented

We are looking into this, but it will take a while for us to get to it unfortunately. I will update it here when we do.