code: def test_module_missing_spec(self):
      # Test that reload() throws ModuleNotFounderror when reloading
      # a module whose missing a spec. (bpo-29851)
      name = "spam"
      with test_util.uncache(name):
          module = sys.modules[name] = types.ModuleType(name)
          # Sanity check by attempting an import.
          module = self.init.import_module(name)
          self.assertIsNone(module.__spec__)
          with self.assertRaises(ModuleNotFoundError):
              self.init.reload(module)
  
imports: from test.test_importlib import util
  import os.path
  import sys
  from test.support import import_helper
  from test.support import os_helper
  import types
  import unittest
label_desc: Use image node_id 8 for calling the ReloadTests obj's underlying member method code with example usage: obj.test_module_missing_spec() without return types