use this code to get the access_token and store this token for future requests
need to set up a simple network call (maybe get user name) and display it in the Main screen in order to make sure the auth works.
Now we can get the code and token, but more debugging and cleanup needed
notes:
need to set up a simple network call (maybe get user name) and display it in the Main screen in order to make sure the auth works. Now we can get the code and token, but more debugging and cleanup needed