[Proposal] Add metadata field to VectorEnv

[Tim Schneider]

Proposal

Hi,

I noticed that VectorEnv currently does not have a field metadata like Env does. Is there a particular reason for this? If not, I propose adding it since, currently, there is no way of specifying, e.g., rendering FPS for VectorEnv instances.

Best,
Tim

Motivation

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Pitch

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Alternatives

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Additional context

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Checklist

• I have checked that there is no similar issue in the repo

[Mark Towers]

Good point, I thought that we did include one, thanks for spotting that
Could you make a PR to add this for both Vector Env and wrappers (as a property)