code: def notify(title, message, retcode=None, webhook=None):
      
  
      logger = logging.getLogger(__name__)
      if webhook is None:
          logger.error('please set webhook variable under '
                       'notifico backend of the config file')
          return
      response = requests.get(
          webhook,
          params={
              'payload': '{title}\n{message}'.format(
                  title=title, message=message)
          })
      response.raise_for_status()
docs: Required parameter:
          * ``webhook`` - The webhook link, created at https://n.tkte.ch/
                (choose ``Plain Text`` service when creating the webhook)