code: def get_early_stop_trials(self, trials):
      """
      Pass the trials and return the list of trials to early stop.
  
      Args:
        trials: The all trials of this study.
      Returns:
        The array of trial objects.
      """
      raise NotImplementedError
  
imports: import abc
label_desc: Use image node_id 1 for calling the AbstractEarlyStopAlgorithm obj's underlying member method code with example usage: obj.get_early_stop_trials(trials) without return types