old_contents: # -*- coding: utf-8 -*-
  
new_contents: # -*- coding: utf-8 -*-
  
  """
  Xoxzo Cloud API Client for Python
  ~~~~~~~~~~~~~~~~~~~~~
  xoxzo.cloudpy is the python package that you can send sms or make a phone call 
  and playback a MP3 file via Xoxzo telephony API.
  
  # Send sms sample code
  def sample_send_sms():
     xc = XoxzoClient(sid="<your xoxzo sid>", 
                      auth_token="<your xoxzo auth_token>")
     result = xc.send_sms(message = "Hello from Xoxzo",
                          recipient = "+818012345678",
                          sender = "818011112222")
     if result.errors != None:
         # some error happened
         print json.dumps(result.message, indent=4)
     else:
         # check messge delivery status
         msgid = result.messages[0]['msgid']
         result = xc.get_sms_delivery_status(msgid)
         print json.dumps(result.message, indent=4)
  
  # Make a phone call and playback MP3 file sample code
  def sample_call_simple_playback():
     xc = XoxzoClient(sid="<your xoxzo sid>", 
                      auth_token="<your xoxzo auth_token>")
     result = xc.call_simple_playback(
         recipient="+818012345678",
         recording_url="http://example.com/sample.mp3",
         caller="818011112222")
     if result.errors != None:
         # some error happened
         print json.dumps(result.message, indent=4)
     else:
         callid = result.messages[0]['callid']
         result = xc.get_simple_playback_status(callid)
         print json.dumps(result.message, indent=4)
  
  ...
  
  More methods are supported. For detailed documentation on the API itself, 
  you can refer to the documentation at <http://docs.xoxzo.com>.
  
  :copyright: (c) 2017 by Xoxzo Inc.
  :license: The MIT License (MIT), see LICENSE for details.
  """
subject: Add help message