HF RL Explorer

Fixes issue 1427 ( 1428)

Fixes issue 1427 ( 1428): a task in repo2rlenv-commit-runtime-test: repo2rlenv-commit-runtime (Harbor dataset). Title: Defaults are passed to attrs pre init instead of the init values themselves

The task

**Title:** Defaults are passed to `__attrs_pre_init__` instead of the init values themselves

Part of AdithyaSK/repo2rlenv-commit-runtime-test.