Broker from IP address

[robmarkcole]

Hi
I use a locally hosted mqtt broker and using paho it is fine to just provide the IP address of the broker (defaults take care of the rest). However using this lib I am getting an error:

# Set up a MiniMQTT Client
client =  MQTT(socket,
               broker = '192.168.1.64',
               port = 1883,
               network_manager = wifi)
.
.
.
MMQTTException: Invalid broker address defined.

I see the broker address must be a string. What is the recommended approach for using an IP address?
Thanks

[robmarkcole]

My bad, I used the wrong address! I required

client =  MQTT(socket,
               broker = '192.168.1.164', #secrets['mqtt-broker'],
               port = 1883,
               network_manager = wifi)