code: def test_invalid_mode(self):
      with pytest.raises(AttributeError):
          scipy.show_config(mode="foo")
  
file_path: scipy/scipy/misc/tests/test_config.py
imports: import scipy
  import pytest
  from unittest.mock import patch
label_desc: Use image node_id 3 for calling the TestSciPyConfigs obj's underlying member method code with example usage: obj.test_invalid_mode() without return types