code: def get_rust_tokenizer(self, **kwargs):
      return CLIPTokenizerFast.from_pretrained(
          self.tmpdirname, **kwargs
      )
  
imports: import json
  import os
  import shutil
  import tempfile
  import unittest
  import numpy
  import pytest
  from transformers import CLIPTokenizer, CLIPTokenizerFast
  from transformers.models.clip.tokenization_clip import VOCAB_FILES_NAMES
  from transformers.testing_utils import require_vision
  from transformers.utils import IMAGE_PROCESSOR_NAME, is_vision_available
label_desc: Use image node_id 3 for calling the CLIPProcessorTest obj's underlying member method code with example usage: obj.get_rust_tokenizer() and returns: CLIPTokenizerFast