code: def __init__(self, requests: List[Request] = None) -> None:
      if requests is None:
          requests = []
      self.requests = requests
  
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 1 to create a new RequestBatch object  with example: obj = RequestBatch(requests)