code: def test_multiple_load_operations():
      with Image.open("Tests/images/gbr.gbr") as im:
          im.load()
          im.load()
          assert_image_equal_tofile(im, "Tests/images/gbr.png")
  
imports: import pytest
  from PIL import GbrImagePlugin, Image
  from .helper import assert_image_equal_tofile
label_desc: Use image node_id 3 for calling a global function with example usage: test_multiple_load_operations() without return types