code: def test_ipython_display_not_available():
      video_io_html_tools_module = importlib.import_module(
          "moviepy.video.io.html_tools"
      )
  
      with pytest.raises(ImportError) as exc:
          video_io_html_tools_module.ipython_display("foo")
      assert str(exc.value) == "Only works inside an IPython Notebook"
  
      del sys.modules["moviepy.video.io.html_tools"]
  
imports: import importlib
  import math
  import os
  import shutil
  import sys
  import numpy
  import pytest
  from moviepy.audio.AudioClip import AudioClip, CompositeAudioClip
  from moviepy.audio.fx.multiply_volume import multiply_volume
  from moviepy.audio.tools.cuts import find_audio_period
  from moviepy.video.compositing.concatenate import concatenate_videoclips
  from moviepy.video.fx.loop import loop
  from moviepy.video.fx.time_mirror import time_mirror
  from moviepy.video.io.VideoFileClip import VideoFileClip
  from moviepy.video.tools.credits import CreditsClip
  from moviepy.video.tools.cuts import FramesMatch, FramesMatches, detect_scenes, find_video_period
  from moviepy.video.tools.drawing import circle, color_gradient, color_split
  from moviepy.video.tools.interpolators import Interpolator, Trajectory
  from moviepy.video.VideoClip import BitmapClip, ColorClip, ImageClip, VideoClip
label_desc: Use image node_id 19 for calling a global function with example usage: test_ipython_display_not_available() without return types