code: def create_fake_image(self, mocker, image_type):
      if image_type == PIL.Image.Image:
          return PIL.Image.new("RGB", (32, 32), 123)
      return mocker.MagicMock(spec=image_type)
  
imports: import collections.abc
  import re
  import PIL.Image
  import pytest
  import torch
  from common_utils import assert_equal, make_bounding_boxes, make_detection_masks, make_image, make_video
  from torchvision.prototype import transforms, tv_tensors
  from torchvision.transforms.v2._utils import check_type, is_pure_tensor
  from torchvision.transforms.v2.functional import clamp_bounding_boxes, InterpolationMode, pil_to_tensor, to_pil_image
  from torchvision.tv_tensors import BoundingBoxes, BoundingBoxFormat, Image, Mask, Video
  import importlib.machinery
  import importlib.util
  from pathlib import Path
label_desc: Use image node_id 1 for calling the TestSimpleCopyPaste obj's underlying member method code with example usage: obj.create_fake_image(mocker, image_type) and returns: mocker, PIL