code: def oauth2_auth_url_cli(redirect_uri=None, client_id=None,
                          base_url=OH_BASE_URL):
      
      result = oauth2_auth_url(redirect_uri, client_id, base_url)
      print('The requested URL is : \r')
      print(result)
docs: Command line function for obtaining the Oauth2 url.
      For more information visit
      :func:`oauth2_auth_url<ohapi.api.oauth2_auth_url>`.