text: import logging
  
  from sn_agent.network.settings import NetworkSettings
  from sn_agent.utils import import_string
  
  logger = logging.getLogger(__name__)
  
  
  def setup_network(app):
      settings = NetworkSettings()
      klass = import_string(settings.CLASS)
      logger.debug('Loading network class: %s', klass)
      app['network'] = klass(app)
  