code: def test_list_pretrained_models(self):
      pretrained_lm_models = (
          nemo_nlp.modules.get_pretrained_lm_models_list()
      )
      assert len(pretrained_lm_models) > 0
  
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 1 for calling the TestHuggingFace obj's underlying member method code with example usage: obj.test_list_pretrained_models() without return types