I'm working on a new version with a management command to run a polling mode update, but you must set mode in settings and then run the command.
I think that use ngrok is a better and easy way to deploy a bot in local dev enviroment.
Version 1.0.0 includes this feature, and is now available.
Be careful, because it's a major release, I've also changed bot's configuration by adding some new parameters. Check README
This usefully for debug bot on local dev environment.
like: https://github.com/peleccom/django-telegrambot/commit/51b733155fbcc157b3532d52ae1536c83acca611