code: def test_copy_zero():
      im = Image.new("RGB", (0, 0))
      out = im.copy()
      assert out.mode == im.mode
      assert out.size == im.size
  
imports: import copy
  from PIL import Image
  from .helper import hopper
label_desc: Use image node_id 2 for calling a global function with example usage: test_copy_zero() without return types