code: def skip_if_tokenizer_is_missing(request, llama_tokenizer):
      if (
          request.node.get_closest_marker("skip_missing_tokenizer")
          and not unskip_missing_tokenizer
      ):
          if llama_tokenizer is None:
              pytest.skip(ACCESS_ERROR_MSG)
  
imports: import pytest
  from transformers import LlamaTokenizer
label_desc: Use image node_id 3 for calling a global function with example usage: skip_if_tokenizer_is_missing(request, llama_tokenizer) without return types