def METHOD_NAME(args=(), params=None, out=sys.stdout):
  import wxtbx.app
  app = wxtbx.app.CCTBXApp(0)
  if (len(args) == 0):
    from wxtbx.command_line.inspect_r_free_flags import ask_for_file
    file_name = ask_for_file(parent=None)
  else :
    file_name = args[0]
  display_file_info(file_name)
  app.MainLoop()