Redirect: http://localhost:5000/getToken - Nothing open on this port on macOS

[TonyBarganski]

I've set everything up correctly I think but how is the redirect_url supposed to direct the refresh_token back to the calling python script when there is no process open on port 5000?

[TonyBarganski]

P.S. I have added the 'http://localhost:5000/getToken' redirect_url in my application settings within the AAD console.