::: sekai.check_env
Used by the normalisation wrappers; see Non-stationary statistics.
::: sekai.RunningMeanStd
::: sekai.ExponentialMovingStats
The engine shared by NormalizeObservation and VecNormalizeObservation.
::: sekai.utils.normalization.ObservationNormalizer
Exported from sekai.utils (and get_action_mask from sekai). See
Action masks.
::: sekai.utils.masking options: show_root_heading: false members: - get_action_mask - supports_action_mask - flatten_action_mask - action_mask_space
Exported from sekai and sekai.utils.
::: sekai.np_random
::: sekai.make_seed_sequence