code: def return_testvideo_path():
      """
      returns Test video path
      """
      path = "{}/Downloads/Test_videos/BigBuckBunny_4sec.mp4".format(
          tempfile.gettempdir()
      )
      return os.path.abspath(path)
  
file_path: vidgear/vidgear/tests/streamer_tests/test_IO_ss.py
imports: import os
  import numpy
  import pytest
  import tempfile
  import subprocess
  from vidgear.gears import StreamGear
label_desc: Use image node_id 1 for calling a global function with example usage: return_testvideo_path() and returns: os