code: def test_closed_file():
      with warnings.catch_warnings():
          im = Image.open(test_file)
          im.load()
          im.close()
  
imports: from __future__ import annotations
  import warnings
  import pytest
  from PIL import Image, PsdImagePlugin
  from .helper import assert_image_equal_tofile, assert_image_similar, hopper, is_pypy
label_desc: Use image node_id 3 for calling a global function with example usage: test_closed_file() without return types