code: def get_default_config(self):
          
          config = super(MultiGraphiteHandler, self).get_default_config()
  
          config.update({
              'host': ['localhost'],
              'port': 2003,
              'proto': 'tcp',
              'timeout': 15,
              'batch': 1,
              'max_backlog_multiplier': 5,
              'trim_backlog_multiplier': 4,
          })
  
          return config
docs: Return the default config for the handler