The current hype around ChatGPT seems to center around asking it to solve small toy problems and being amazed it can do so. Is there a foreseeable path or game plan to get from where we are now, to being able to give ChatGPT access to your existing humongous codebase and having it submit PRs? Are we already there? I'd say that solving small isolated problems, or writing individual reusable functions or modules, is maybe like 5% of coding, if that.