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Saving and restoring states #95

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hfeniser opened this issue May 28, 2020 · 1 comment
Closed

Saving and restoring states #95

hfeniser opened this issue May 28, 2020 · 1 comment
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@hfeniser
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hfeniser commented May 28, 2020 •
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Does this environment support saving and restoring states?

For example, I want to save an exact map state in MiniGrid-Dynamic-Obstacles-5x5-v0 at some point and later I should be able to make the agent start from the saved state.

Gym's Atari environment has such a functionality: openai/gym#402 (comment)
@maximecb
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Provided that you haven't opened a window to do human rendering, you should be able to pickle and unpickle environments directly with Python's pickle module.

Let me know if that doesn't work correctly.

@maximecb maximecb closed this as completed Jun 2, 2020
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@maximecb @hfeniser