I’m sorry, but the code was not provided in your question. However, considering the type of error you’re receiving, it sounds like the credentials file you’re using may be incomplete or incorrectly formatted. Specifically, the error message suggests that the fields “refresh_token” and “client_secret” are missing in your credentials file. When you create credentials in the Google Cloud Console for your project, you should download a JSON file that contains these fields and others. Make sure that this file is properly sourced in your Python script and that it’s correctly formatted. Alternatively, check that you are providing these fields correctly if you are directly supplying them in your script.