old_contents: """`Coroutine` providers example with async / await syntax."""
  
  import asyncio
  
  from dependency_injector import providers
  
  
  async def coroutine(arg1, arg2):
      await asyncio.sleep(0.1)
      return arg1, arg2
  
  
  coroutine_provider = providers.Coroutine(coroutine, arg1=1, arg2=2)
  
  
  if __name__ == '__main__':
      arg1, arg2 = asyncio.run(coroutine_provider())
      assert (arg1, arg2) == (1, 2)
      assert asyncio.iscoroutinefunction(coroutine_provider)
  
new_contents: """`Coroutine` providers example with async / await syntax."""
  
  import asyncio
  
  from dependency_injector import containers, providers
  
  
  async def coroutine(arg1, arg2):
      await asyncio.sleep(0.1)
      return arg1, arg2
  
  
  class Container(containers.DeclarativeContainer):
  
      coroutine_provider = providers.Coroutine(coroutine, arg1=1, arg2=2)
  
  
  if __name__ == '__main__':
      container = Container()
  
      arg1, arg2 = asyncio.run(container.coroutine_provider())
      assert (arg1, arg2) == (1, 2)
      assert asyncio.iscoroutinefunction(container.coroutine_provider)
  
subject: Add container usage for coroutine provider example