code: def test_sanity(self):
      im = Image.new("L", (100, 100))
  
      seq = tuple(range(10))
  
      transform = ImageTransform.AffineTransform(seq[:6])
      im.transform((100, 100), transform)
      transform = ImageTransform.ExtentTransform(seq[:4])
      im.transform((100, 100), transform)
      transform = ImageTransform.QuadTransform(seq[:8])
      im.transform((100, 100), transform)
      transform = ImageTransform.MeshTransform([(seq[:4], seq[:8])])
      im.transform((100, 100), transform)
  
imports: import math
  import pytest
  from PIL import Image, ImageTransform
  from .helper import assert_image_equal, assert_image_similar, hopper
label_desc: Use image node_id 1 for calling the TestImageTransform obj's underlying member method code with example usage: obj.test_sanity() without return types