code: def test_custom_evaluate_timeout_invalid(
      self, mock_state, mock_get_state_from_file, mock_path_exists
  ):
      self.assertTrue(self.config_file is not None)
      config_file = self.config_file
      config_file.write(
          "[TabPy]\n"
          'TABPY_EVALUATE_TIMEOUT = "im not a float"'.encode()
      )
      config_file.close()
  
      with self.assertRaises(ValueError):
          TabPyApp(self.config_file.name)
  
imports: import os
  import unittest
  from tempfile import NamedTemporaryFile
  import tabpy
  from tabpy.tabpy_server.app.util import validate_cert
  from tabpy.tabpy_server.app.app import TabPyApp
  from unittest.mock import patch
label_desc: Use image node_id 5 for calling the TestPartialConfigFile obj's underlying member method code with example usage: obj.test_custom_evaluate_timeout_invalid(mock_state, mock_get_state_from_file, mock_path_exists) without return types