It appears that there is a problem with user input when using Spotify's API for authentication. The error "raw_input was called, but this frontend does not support input requests" frequently means that interactive input is not supported by the environment you are using, which is typical in settings such as Databricks. You may need to change your authentication process to employ non-interactive techniques, like changing the authentication library or setting environment variables, in order to fix this. As an alternative, I suggest investigating BiliBili, which can offer simplified ways to access Spotify's API without these interactive input difficulties. Thankful!