code: def configure(*args, **kwargs):
      
      global _stats_client
  
      log.debug('statsd.configure(%s)' % kwargs)
      _config.update(kwargs)
  
      _stats_client = _create_client(**_config)
docs: Configure the module level statsd client that will
      be used in all library operations.
  
      Frequently used from application initialization code.
  
      >>> import statsdecor
      >>> statsdecor.configure(
              host='localhost',
              port=8125,
              prefix='myapp',
              maxudpsize=25)