Update openenv examples to use `environment_factory`#5235

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update-openenv-examples

Commits on Mar 4, 2026

Update openenv scripts to use environemnt_factory
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Commits on Mar 5, 2026

Updated examples
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Commits on Mar 6, 2026

Fix and improve OpenEnv example scripts with environment_factory

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Merge branch 'main' of github.com:huggingface/trl into update-openenv-examples
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Commits on Mar 11, 2026