code: def test_deprecated_kwargs(self):
      has_kwarg_in_model_class = (
          "kwargs"
          in inspect.signature(self.model_class.__init__).parameters
      )
      has_deprecated_kwarg = (
          len(self.model_class._deprecated_kwargs) > 0
      )
  
      if has_kwarg_in_model_class and not has_deprecated_kwarg:
          raise ValueError(
              f"{self.model_class} has `**kwargs` in its __init__ method but has not defined any deprecated kwargs"
              " under the `_deprecated_kwargs` class attribute. Make sure to either remove `**kwargs` if there are"
              " no deprecated arguments or add the deprecated argument with `_deprecated_kwargs ="
              " [<deprecated_argument>]`"
          )
  
      if not has_kwarg_in_model_class and has_deprecated_kwarg:
          raise ValueError(
              f"{self.model_class} doesn't have `**kwargs` in its __init__ method but has defined deprecated kwargs"
              " under the `_deprecated_kwargs` class attribute. Make sure to either add the `**kwargs` argument to"
              f" {self.model_class}.__init__ if there are deprecated arguments or remove the deprecated argument"
              " from `_deprecated_kwargs = [<deprecated_argument>]`"
          )
  
imports: import inspect
  import tempfile
  import traceback
  import unittest
  import unittest.mock
  import uuid
  from typing import Dict, List, Tuple
  import numpy
  import requests_mock
  import torch
  from huggingface_hub import delete_repo
  from requests.exceptions import HTTPError
  from diffusers.models import UNet2DConditionModel
  from diffusers.models.attention_processor import AttnProcessor, AttnProcessor2_0, XFormersAttnProcessor
  from diffusers.training_utils import EMAModel
  from diffusers.utils import is_xformers_available, logging
  from diffusers.utils.testing_utils import CaptureLogger, require_python39_or_higher, require_torch_2, require_torch_gpu, run_test_in_subprocess, torch_device
  from ..others.test_utils import TOKEN, USER, is_staging_test
label_desc: Use image node_id 15 for calling the ModelTesterMixin obj's underlying member method code with example usage: obj.test_deprecated_kwargs() without return types