code: def testInject_Simple(self):
      mod = module.DependencyModule()
      mod.provide_value(42, name="x")
  
      def add_one(x: int):
          return x + 1
  
      self.assertEqual(mod.call(add_one), 43)
  
imports: import dataclasses
  from typing import Optional, Union
  import tensorflow
  from tfx.utils.di import errors
  from tfx.utils.di import module
label_desc: Use image node_id 4 for calling the ModuleTest obj's underlying member method code with example usage: obj.testInject_Simple() and returns: unknown