def METHOD_NAME():
    handler = DefaultPromptHandler(model_name_or_path="google/flan-t5-xxl", model_max_length=20, max_length=10)
    assert handler(None) == {
        "prompt_length": 0,
        "resized_prompt": None,
        "max_length": 10,
        "model_max_length": 20,
        "new_prompt_length": 0,
    }