Thanks for the kind words, Stefano! When you create Assistants, you can check the list of created ones with "client.beta.assistants.list()" and then see the files they are associated with. I actually just published a more in-depth walk-through of Assistants and OpenAI-hosted Tools like Code Interpreter, Retrieval and Function Calling - have a look at here: https://medium.com/@datadrifters/openai-assistants-api-a-to-z-practitioners-guide-to-code-interpreter-knowledge-retrieval-and-33c1979c5d7d I hope this helps, happy building!