Chatgpt has a Code Interpreter tool that can run Python in a sandbox, but it's not yet enabled for o1. o1 will pretend to use it though, you have to watch very carefully to check if that happened or not.

Example transcript here (also showing that o1 can't search but will pretend it can): https://chatgpt.com/share/677420e4-8854-8006-8940-9bc30b7088...