code: def shape(self):
      path = QtGui.QPainterPath()
      path.addPolygon(self.boundingPolygon(False))
      return path
  
file_path: PaddleSeg/EISeg/eiseg/widget/line.py
imports: from qtpy import QtWidgets, QtGui, QtCore
label_desc: Use image node_id 9 for calling the LineItem obj's underlying member method code with example usage: obj.shape() and returns: path