code: def start_playing_camera_video():
      try:
          thread2 = play_camera_video_thread()
          thread2.setDaemon(True)
          thread2.start()
      except Exception as e:
          print("unable to start play_camera_video_thread, ' + str(e)")
  
imports: from tkinter import *
  from tkinter import filedialog
  import threading
  import platform
  import caer
label_desc: Use image node_id 4 for calling a global function with example usage: start_playing_camera_video() without return types