code: def test_get_pretrained_chinese_bert_wwm_model(self):
      model_name = "hfl/chinese-bert-wwm"
      self.omega_conf.language_model.pretrained_model_name = model_name
      model = nemo_nlp.modules.get_lm_model(cfg=self.omega_conf)
      assert isinstance(model, nemo_nlp.modules.BertModule)
      tokenizer = get_tokenizer(tokenizer_name=model_name)
      assert isinstance(tokenizer, AutoTokenizer)
  
file_path: NeMo/tests/collections/nlp/test_huggingface.py
imports: import os
  import tempfile
  import pytest
  import torch
  from omegaconf import OmegaConf
  import nemo.collections.nlp
  from nemo.collections.common.tokenizers.huggingface.auto_tokenizer import AutoTokenizer
  from nemo.collections.nlp.modules.common.tokenizer_utils import get_tokenizer
label_desc: Use image node_id 6 for calling the TestHuggingFace obj's underlying member method code with example usage: obj.test_get_pretrained_chinese_bert_wwm_model() without return types