old_contents: """Run PyNetgear from the command-line."""
  import sys
  from pynetgear import Netgear
  
  
  def main():
      """Scan for devices and print results."""
      netgear = Netgear(*sys.argv[1:])
  
      devices = netgear.get_attached_devices()
  
      if devices is None:
          print("Error communicating with the Netgear router")
  
      else:
          for i in devices:
              print(i)
  
  if __name__ == '__main__':
      main()
  
new_contents: """Run PyNetgear from the command-line."""
  import sys
  from pynetgear import Netgear
  
  
  def main():
      """Scan for devices and print results."""
      netgear = Netgear(*sys.argv[1:])
  
      print(netgear.get_traffic_meter())
  
      devices = netgear.get_attached_devices()
  
      if devices is None:
          print("Error communicating with the Netgear router")
  
      else:
          for i in devices:
              print(i)
  
  if __name__ == '__main__':
      main()
  
subject: print get_traffic_meter in main