Configuring the action space of MiniHack following NLE updates #74
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NLE 0.8.1 release added additional actions which MiniHack inherited. This PR is making sure that models trained on the prior versions of nle can be used on recent minihack versions.
To this end, we introduce a new argument include_see_actions in the base class of MiniHack. When set to True, the agent's action space includes the additional NLE actions introduced in the 0.8.1 release. Has no effect when the actions parameter is specified or if the installed nle version is < 0.8.1. Defaults to True.