Usethismethodtoclosethebotinstancebeforemovingitfromonelocalservertoanother.Youneedtodeletethewebhookbeforecallingthismethodtoensurethatthebotisn't launched again after server restart. The method will return error 429 in the first 10 minutes after the bot is launched. Returns :code:`True` on success. Requires no parameters.