code: def test_sanity():
      Image.new("HSV", (100, 100))
  
file_path: pillow/Tests/test_format_hsv.py
imports: from __future__ import annotations
  import colorsys
  import itertools
  from PIL import Image
  from .helper import assert_image_similar, hopper
label_desc: Use image node_id 4 for calling a global function with example usage: test_sanity() without return types