code: def setLineWidth(self, width):
      self.mLineWidth = width
      self.updateSize()
  
imports: from math import ceil
  from PyQt5.QtCore import *
  from PyQt5.QtGui import *
  from PyQt5.QtWidgets import *
label_desc: Use image node_id 14 for calling the Spinner obj's underlying member method code with example usage: obj.setLineWidth(width) without return types