code: def test_lighter_pixel():
      # Arrange
      im1 = hopper()
      with Image.open("Tests/images/imagedraw_chord_RGB.png") as im2:
          # Act
          new = ImageChops.lighter(im1, im2)
  
      # Assert
      assert new.getpixel((50, 50)) == (255, 255, 127)
  
imports: from __future__ import annotations
  from PIL import Image, ImageChops
  from .helper import assert_image_equal, hopper
label_desc: Use image node_id 16 for calling a global function with example usage: test_lighter_pixel() without return types