HF RL Explorer

Track virtualenv usage and clean up stale environments

Track virtualenv usage and clean up stale environments: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). fades caches the virtualenvs it builds, but right now nothing ever removes the ones you stopped using. Over time the cache directory just grows. I'd like fades to keep a…

The task

fades caches the virtualenvs it builds, but right now nothing ever removes the ones you stopped using. Over time the cache directory just grows. I'd like fades to keep a lightweight record of when each cached virtualenv was last used, and to be able to purge the ones that…

Part of XiaomiMiMo/MiMo-V2.6-RL-oss.