code: def stop_generation(self) -> bool:
      # Returns whether to stop generation for request
      if self.is_done:
          self._finish_reason = GenerationFinishReason.STOP
          return True
      if (self.seq_length >= self.max_length) or (
          self.num_generated_tokens >= self.max_new_tokens
      ):
          self._finish_reason = GenerationFinishReason.LENGTH
          return True
      return False
  
imports: from dataclasses import dataclass, field, asdict
  from typing import Any, Dict, List, Iterator, Union
  from typing_extensions import Self
  import torch
  from mii.constants import GenerationFinishReason
  from mii.config import GenerateParamsConfig
label_desc: Use image node_id 16 for calling the Request obj's underlying member method code with example usage: obj.stop_generation() and returns: False, True, True