code: def test_inference(self):
      init_image = load_image(
          "https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main"
          "/in_paint/overture-creations-5sI6fQgYIuo.png"
      )
      mask_image = load_image(
          "https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main"
          "/in_paint/overture-creations-5sI6fQgYIuo_mask.png"
      )
      expected_image = load_numpy(
          "https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main"
          "/in_paint/red_cat_sitting_on_a_park_bench_onnx.npy"
      )
  
      # using the PNDM scheduler by default
      pipe = OnnxStableDiffusionInpaintPipelineLegacy.from_pretrained(
          "CompVis/stable-diffusion-v1-4",
          revision="onnx",
          safety_checker=None,
          feature_extractor=None,
          provider=self.gpu_provider,
          sess_options=self.gpu_options,
      )
      pipe.set_progress_bar_config(disable=None)
  
      prompt = "A red cat sitting on a park bench"
  
      generator = np.random.RandomState(0)
      output = pipe(
          prompt=prompt,
          image=init_image,
          mask_image=mask_image,
          strength=0.75,
          guidance_scale=7.5,
          num_inference_steps=15,
          generator=generator,
          output_type="np",
      )
  
      image = output.images[0]
  
      assert image.shape == (512, 512, 3)
      assert np.abs(expected_image - image).max() < 1e-2
  
file_path: llmga/llmga/diffusers/tests/pipelines/stable_diffusion/test_onnx_stable_diffusion_inpaint_legacy.py
imports: import unittest
  import numpy
  from diffusers import OnnxStableDiffusionInpaintPipelineLegacy
  from diffusers.utils.testing_utils import is_onnx_available, load_image, load_numpy, nightly, require_onnxruntime, require_torch_gpu
label_desc: Use image node_id 3 for calling the StableDiffusionOnnxInpaintLegacyPipelineIntegrationTests obj's underlying member method code with example usage: obj.test_inference() without return types