code: def refresh_access_information(self,  # pylint: disable=W0221
                                     refresh_token=None,
                                     update_session=True):
          
          response = super(AuthenticatedReddit, self).refresh_access_information(
              refresh_token=refresh_token or self.refresh_token)
          if update_session:
              self.set_access_credentials(**response)
          return response
docs: Return updated access information for an OAuth2 authorization grant.
  
          :param refresh_token: The refresh token used to obtain the updated
              information. When not provided, use the stored refresh_token.
          :param update_session: Update the session with the returned data.
          :returns: A dictionary with the key/value pairs for ``access_token``,
              ``refresh_token`` and ``scope``. The ``refresh_token`` value will
              be None when the OAuth2 grant is not refreshable. The ``scope``
              value will be a set containing the scopes the tokens are valid for.