How to run an asynchronous rabbitmq queue listener in python?

Question

Python

There is a subscriber to the rabbitmq queue. How to run it in asynchronous mode?
And how to run for tests at once?

try:
        loop = asyncio.get_event_loop()
        loop.run_until_complete(consumer.run_manager_async())
        loop.run_forever()
    except KeyboardInterrupt:
        pass
    except Exception as exception:
        logger.error(exception)