code: def dump_tokenizer(f, tokenizer):
      serialized_model_proto = (
          tokenizer.sp_tokenizer.text_tokenizer.sp.serialized_model_proto()
      )
      f.write(struct.pack("i", len(serialized_model_proto)))
      f.write(serialized_model_proto)
  
imports: import argparse
  import platform
  import struct
  import sys
  from enum import Enum
  from pathlib import Path
  import torch
  from tabulate import tabulate
  from tqdm import tqdm
  from transformers import AutoModel, AutoTokenizer
  from bigdl.llm.utils.common import invalidInputError
label_desc: Use image node_id 2 for calling the ChatGLMConverter obj's underlying member method code with example usage: obj.dump_tokenizer(f, tokenizer) without return types