docs: async def _deferred_init(self):
          """
          Register the web hook onto which Telegram should send its messages.
          """
  
          hook_path = self.make_hook_path()
          url = urljoin(settings.BERNARD_BASE_URL, hook_path)
          await self.call('setWebhook', url=url)
          logger.info('Setting Telegram webhook to "%s"', url)