docs: def logout(self):
          """Explicit Skybell logout."""
          if self.cache(CONST.ACCESS_TOKEN):
              # No explicit logout call as it doesn't seem to matter
              # if a logout happens without registering the app which
              # we aren't currently doing.
              self._session = requests.session()
              self._devices = None
  
              self.update_cache({CONST.ACCESS_TOKEN: None})
  
          return True