Fix env checker single-step-env edge case (#1521) #1524
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Before this change, env checker failed to `reset()` the tested environment before calling `step()` when checking for `Inf` / `NaN`. This could cause environments which happened to have only one `step()` available before the episode was terminated to fail. This is now fixed.
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araffin
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May 25, 2023
araffin
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May 25, 2023
araffin
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May 25, 2023
araffin
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May 25, 2023
As suggested by Antonin Raffin <antonin.raffin@ensta.org>.
araffin
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May 25, 2023
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@araffin Thank you for the review and merge! |
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Description
Before this change, env checker failed to
reset()the tested environment before callingstep()when checking forInf/NaN. This could cause environments which happened to have only onestep()available before the episode was terminated to fail.This is now fixed.
Motivation and Context
Closes #1521.
Types of changes
Checklist
make format(required)make check-codestyleandmake lint(required)make pytestandmake typeboth pass. (required)make doc(required)Note: You can run most of the checks using
make commit-checks.Note: we are using a maximum length of 127 characters per line