Switch observations from FrozenDicts to plain Dicts #567
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btaba
approved these changes
Dec 6, 2024
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PR 560 assumed that enviroments would always return observations as
flax.core.FrozenDict's but this has already proven confusing/cumbersome, and it turns out that the Flax repository came to the same conclusion.This PR changes dictionary observation handling to assume them to be plain Python dictionaries.