code: def test_snd_memory(self):
      with open(
          support.findfile("pluck-pcm8.wav", subdir="audiodata"), "rb"
      ) as f:
          audio_data = f.read()
      safe_PlaySound(audio_data, winsound.SND_MEMORY)
      audio_data = bytearray(audio_data)
      safe_PlaySound(audio_data, winsound.SND_MEMORY)
  
imports: import functools
  import pathlib
  import time
  import unittest
  from test import support
  from test.support import import_helper
label_desc: Use image node_id 3 for calling the PlaySoundTest obj's underlying member method code with example usage: obj.test_snd_memory() without return types