code: def test_pil163():
      # Division by zero in equalize if < 255 pixels in image (@PIL163)
  
      i = hopper("RGB").resize((15, 16))
  
      ImageOps.equalize(i.convert("L"))
      ImageOps.equalize(i.convert("P"))
      ImageOps.equalize(i.convert("RGB"))
  
imports: from __future__ import annotations
  import pytest
  from PIL import Image, ImageDraw, ImageOps, ImageStat, features
  from .helper import assert_image_equal, assert_image_similar, assert_image_similar_tofile, assert_tuple_approx_equal, hopper
label_desc: Use image node_id 10 for calling a global function with example usage: test_pil163() without return types