code: def __init__(self, mod):
      self.mod = mod
  
imports: import time
  from pathlib import Path
  import torch
  import torch.nn
  import torch.nn.functional
  from sentencepiece import SentencePieceProcessor
  from model import Transformer
label_desc: Use image node_id 1 to create a new QuantHandler object  with example: obj = QuantHandler(mod)