code: def get_preferred(self,network=None,verbose=None):
  		
  		network=check_network(self,network,verbose=verbose)
  		PARAMS=set_param(['network'],[network])
  		response=api(url=self.__url+"/get preferred", PARAMS=PARAMS, method="POST", verbose=verbose)
  		return response
docs: Returns the name of the current preferred layout or empty string if not
  		set. Default is grid.
  
  		:param network (string, optional): Gets the name of the current preferred l
  			ayout