code: def test_huggingface_model_metadata_success(
      self, mock_json, mock_urllib
  ):
      mock_json.load.return_value = MOCK_HF_MODEL_METADATA_JSON
      ret_json = get_huggingface_model_metadata(MOCK_HF_ID)
  
      mock_urllib.request.urlopen.assert_called_once_with(
          f"https://huggingface.co/api/models/{MOCK_HF_ID}"
      )
      self.assertEqual(ret_json["mock_key"], "mock_value")
  
file_path: sagemaker-python-sdk/tests/unit/sagemaker/huggingface/test_llm_utils.py
imports: from __future__ import absolute_import
  from unittest import TestCase
  from urllib.error import HTTPError
  from unittest.mock import Mock, patch
  from sagemaker.huggingface.llm_utils import get_huggingface_model_metadata
label_desc: Use image node_id 1 for calling the LlmUtilsTests obj's underlying member method code with example usage: obj.test_huggingface_model_metadata_success(mock_json, mock_urllib) without return types