code: def test_detail_profiler_init_and_url_studio_user_invalid_medatada(
      mock_file_exists,
  ):
      """
      Test DetailProfileApp for Studio user when the notebook metadata file provided by Studio is invalid.
      """
      mock_file_exists.return_value = True
  
      # test file does not contain domain and user profle
      with patch(
          "builtins.open",
          mock_open(read_data=json.dumps({"Fake": "Fake"})),
      ):
          assert DetailProfilerApp(
              TEST_REGION
          ).get_app_url() == BASE_URL_NON_STUDIO_FORMAT.format(
              region=TEST_REGION
          )
  
      # test invalid user profile name
      with patch(
          "builtins.open",
          mock_open(
              read_data=json.dumps(
                  {"DomainId": TEST_DOMAIN, "UserProfileName": "u" * 64}
              )
          ),
      ):
          assert DetailProfilerApp(
              TEST_REGION
          ).get_app_url() == BASE_URL_NON_STUDIO_FORMAT.format(
              region=TEST_REGION
          )
  
      # test invalid domain id
      with patch(
          "builtins.open",
          mock_open(
              read_data=json.dumps(
                  {
                      "DomainId": "d" * 64,
                      "UserProfileName": TEST_USER_PROFILE,
                  }
              )
          ),
      ):
          assert DetailProfilerApp(
              TEST_REGION
          ).get_app_url() == BASE_URL_NON_STUDIO_FORMAT.format(
              region=TEST_REGION
          )
  
file_path: sagemaker-python-sdk/tests/unit/test_profiler_app.py
imports: from __future__ import absolute_import
  from sagemaker.interactive_apps.detail_profiler_app import DetailProfilerApp
  from unittest.mock import patch, mock_open, PropertyMock
  import json
  import pytest
label_desc: Use image node_id 3 for calling a global function with example usage: test_detail_profiler_init_and_url_studio_user_invalid_medatada(mock_file_exists) without return types