<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def consume(self):
 # pragma: no cover """ start consuming rabbitmq messages """

        print(' [*] Waiting for logs. To exit press CTRL+C')
        self.channel.basic_consume(self.queue_name, self.callback)
        self.channel.start_consuming()