text: import os
  import os.path
  
  
  def main():
      if os.path.isfile("jukebox.pid"):
          pid_text = ''
          with open("jukebox.pid", "r") as f:
              pid_text = f.read().strip()
          if len(pid_text) > 0:
              pid = int(pid_text)
              cmd_to_run = "kill -s USR1 %d" % pid
              os.system(cmd_to_run)
          else:
              print("no jukebox running")
      else:
          print("no jukebox running")
  
  
  if __name__ == '__main__':
      main()
  