code: def test_discard_icc_profile(self, tmp_path):
      outfile = str(tmp_path / "temp.tif")
  
      with Image.open("Tests/images/icc_profile.png") as im:
          assert "icc_profile" in im.info
  
          im.save(outfile, icc_profile=None)
  
      with Image.open(outfile) as reloaded:
          assert "icc_profile" not in reloaded.info
  
imports: import os
  from io import BytesIO
  import pytest
  from PIL import Image, ImageFile, TiffImagePlugin
  from PIL.TiffImagePlugin import RESOLUTION_UNIT, X_RESOLUTION, Y_RESOLUTION
  from .helper import assert_image_equal, assert_image_equal_tofile, assert_image_similar, assert_image_similar_tofile, hopper, is_pypy, is_win32
label_desc: Use image node_id 56 for calling the TestFileTiff obj's underlying member method code with example usage: obj.test_discard_icc_profile(tmp_path) without return types