code: def __init__(self, top_k: int) -> None:
      self.top_k = top_k
  
imports: import abc
  from typing import List, Optional
  import torch
  import torch.nn.functional
label_desc: Use image node_id 1 to create a new TopKLogitProcessor object from inherited base classes: BaseLogitProcessor with example: obj = TopKLogitProcessor(top_k)