@property
    def initiator(self):
        try:
            return self.messages[0].sender
        except IndexError:
            pass
Updates a deal with the given the base deal_id accoring to deal_info parameters.
dataset/ETHPy150Open IvanMalison/okcupyd/okcupyd/messaging.py/MessageThread.initiator--crossover with--dataset/ETHPy150Open npinger/base-crm-api-client/base_client.py/BaseAPIService.update_deal