code: def test_leak_load(self):
      with open("Tests/images/hopper.png", "rb") as f:
          DATA = BytesIO(f.read(16 * 1024))
  
      ImageFile.LOAD_TRUNCATED_IMAGES = True
      with Image.open(DATA) as im:
          im.load()
  
      def core():
          with Image.open(DATA) as im:
              im.load()
  
      try:
          self._test_leak(core)
      finally:
          ImageFile.LOAD_TRUNCATED_IMAGES = False
  
imports: import re
  import sys
  import zlib
  from io import BytesIO
  import pytest
  from PIL import Image, ImageFile, PngImagePlugin, features
  from .helper import PillowLeakTestCase, assert_image, assert_image_equal, assert_image_equal_tofile, hopper, is_win32, mark_if_feature_version, skip_unless_feature
label_desc: Use image node_id 1 for calling the TestTruncatedPngPLeaks obj's underlying member method code with example usage: obj.test_leak_load() without return types