code: def __setitem__(self, key, value):
      self.points[key] = value
  
imports: import math
  import sys
  from PyQt5.QtCore import QPointF
  from PyQt5.QtGui import QColor, QPen, QPainterPath, QFont
  from libs.utils import distance
label_desc: Use image node_id 24 for calling the Shape obj's underlying member method code with example usage: obj.__setitem__(key, value) without return types