def get_remote(self):
    'Create or return a remote control instance.'
    if (self._remote is None):
        self._remote = self._remote_class(self._config)
    return self._remote
Create or return a remote control instance.
def get_remote(self):
    
    if (self._remote is None):
        self._remote = self._remote_class(self._config)
    return self._remote