old_contents: from datetime import date
  
  from zang.exceptions.zang_exception import ZangException
  from zang.configuration.configuration import Configuration
  from zang.connectors.connector_factory import ConnectorFactory
  
  from docs.examples.credetnials import sid, authToken
  url = 'http://api.zang.io/v2'
  
  
  configuration = Configuration(sid, authToken, url=url)
  mmsMessagesConnector = ConnectorFactory(configuration).mmsMessagesConnector
  
  # send sms message
  try:
      mmsMessage = mmsMessagesConnector.sendMmsMessage(
          to='(XXX) XXX-XXXX',
          mediaUrl="https://media.giphy.com/media/zZJzLrxmx5ZFS/giphy.gif",
          body='This is MMS sent from Zang',
          from_='(XXX) XXX-XXXX',
          statusCallback='callback.url')
      print(mmsMessage)
  except ZangException as e:
      print("in exception")
      print(e)
  
new_contents: from datetime import date
  
  from zang.exceptions.zang_exception import ZangException
  from zang.configuration.configuration import Configuration
  from zang.connectors.connector_factory import ConnectorFactory
  
  from docs.examples.credentials import sid, authToken
  url = 'http://api.zang.io/v2'
  
  
  configuration = Configuration(sid, authToken, url=url)
  mmsMessagesConnector = ConnectorFactory(configuration).mmsMessagesConnector
  
  # send sms message
  try:
      mmsMessage = mmsMessagesConnector.sendMmsMessage(
          to='(XXX) XXX-XXXX',
          mediaUrl="https://media.giphy.com/media/zZJzLrxmx5ZFS/giphy.gif",
          body='This is MMS sent from Zang',
          from_='(XXX) XXX-XXXX',
          statusCallback='callback.url')
      print(mmsMessage)
  except ZangException as e:
      print("in exception")
      print(e)
  
subject: Update mms_messages_example.py