> I was trying to create a stack / undo context for REPLs that LLMs could use, since they often put themselves into bad states, and reverting to previous states

> I was trying to create a stack / undo context for REPLs that LLMs could use, since they often put themselves into bad states, and reverting to previous states seemed useful This is interesting! How did you end up achieving this? What tools are available for rolling back LLMs doing?