black1f/temo ? reverse-engineered prompt

Build me a small Python project called temo that actually runs cleanly from the files already here.

I’ve got a basic repo with a run script, an error handler file, and a key file, but the project is unfinished and the README does not explain much. Please inspect what is there, wire it together into something usable, fix any broken imports or runtime issues, and make sure it starts without confusion. If there are missing pieces, fill them in in the simplest sensible way so the app has a clear purpose and a smooth startup.

Also add a short README that explains what it does, how to run it, and any setup it needs. If you need to look up current Python docs or best practices, go ahead and do that.