223     def get_slots_width(self, device=None):

   223     def get_slots_width(self, device=None):

   224         """Get slots width"""

   224         """Get slots width"""

   225         result = {}

   225         result = {}

   226         for slot_name, config in self.slot_config.items():

   226         for slot_name, config in self.slot_config.items():

   227             result[slot_name] = config.get_width(device)

   227             result[slot_name] = config.get_width(device)

   228         return result

   229         return result

   229 

   230 

   230     def set_slot_width(self, slot_name, device, width):

   231     def set_slot_width(self, slot_name, device, width):

   231         """Set slot width"""

   232         """Set slot width"""

   232         self.slot_config[slot_name].set_width(width, device)

   233         self.slot_config[slot_name].set_width(width, device)