code: def __nonzero__(self) -> bool:
      if len(self.requests) != 0:
          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 4 for calling the RequestBatch obj's underlying member method code with example usage: obj.__nonzero__() and returns: False, True