old_contents: from maxcube.cube import MaxCube
  from maxcube.connection import MaxCubeConnection
  
  cube = MaxCube(MaxCubeConnection('192.168.0.20', 62910))
  
  for device in cube.devices:
      print(device.name)
      print(device.actual_temperature)
      print(device.target_temperature)
  
      cube.set_target_temperature(device, 18)
  
  
  class MaxcubeMQTT:
  
new_contents: from maxcube.cube import MaxCube
  from maxcube.connection import MaxCubeConnection
  
  cube = MaxCube(MaxCubeConnection('192.168.0.20', 62910))
  
  for device in cube.devices:
      print(device.name)
      print(device.actual_temperature)
      print(device.target_temperature)
  
      cube.set_target_temperature(device, 18)
  
  
subject: Remove syntax error in sample