successfully roll back asset api

Merge branch 'main' of https://github.com/Andrew-Luo1/rscope

roll back model asset api

check for model_assets in env

remove temporary note

add image banner

update readme, expose done flag to callback

add user callback

make interface for saving rollouts OOP

update readmne

Merge pull request #2 from Andrew-Luo1/trace_unrolls

change rscope to use dedicated trace rollouts

Update README.md

Merge pull request #1 from kevinzakka/slowdown

Remove stray newline.