code: def test_exif_ifd(self):
      with Image.open("Tests/images/flower.jpg") as im:
          exif = im.getexif()
      del exif.get_ifd(0x8769)[0xA005]
  
      reloaded_exif = Image.Exif()
      reloaded_exif.load(exif.tobytes())
      assert reloaded_exif.get_ifd(0x8769) == exif.get_ifd(0x8769)
  
imports: import io
  import os
  import shutil
  import sys
  import tempfile
  import pytest
  from PIL import Image, ImageDraw, ImagePalette, UnidentifiedImageError
  from .helper import assert_image_equal, assert_image_equal_tofile, assert_image_similar_tofile, assert_not_all_same, hopper, is_win32, mark_if_feature_version, skip_unless_feature
label_desc: Use image node_id 51 for calling the TestImage obj's underlying member method code with example usage: obj.test_exif_ifd() without return types