human
Solve the following python programming problem given the following code:
def _create_waiter(factory_self, resource_waiter_model, resource_name, service_context) : 
    '
        Creates a new wait method for each resource where both a waiter and
        resource model is defined.
        ' 
    waiter = WaiterAction (resource_waiter_model, waiter_resource_name = resource_waiter_model.name) 
    def do_waiter(self, * args, **kwargs) : 
        waiter (self, * args, ** kwargs) 
do_waiter.__name__ = str (resource_waiter_model.name) 
    do_waiter.__doc__ = docstring.ResourceWaiterDocstring (resource_name = resource_name, event_emitter = factory_self._emitter, service_model = service_context.service_model, resource_waiter_model = <MASK>, service_waiter_model = service_context.service_waiter_model, include_signature = False) 
    return do_waiter 
    
    Given the code above, what is a proper replacement for <MASK>?
assistant
#Here is a proper replacement for <MASK>.
resource_waiter_model