text: from lib.app_config import AppConfig
  from lib.tron_response import TronResponse
  from lib.app_logging import AppLogging
  
  class IndexHandler(object):
    def __init__(self, app_config, behavior_repository):
      self.app_config = app_config
      self.behavior_repository = behavior_repository
  
    def index_message(self):
      AppLogging.info("index")
  
      body = self.get_message()
      tron_response = TronResponse(body)
      return tron_response
  
    def get_message(self):
      app_id = self.app_config.get_app_id()
      message = "Pythontron (" +app_id +") is up and running!"
      return message
  