code: def remove_from_scene(self):
      # self.parentItem().scene().removeItem(self)
      self.setParentItem(None)
      self.is_added = False
  
file_path: PaddleSeg/EISeg/eiseg/widget/bbox.py
imports: from qtpy import QtWidgets, QtGui, QtCore
  from qtpy.QtCore import Qt
label_desc: Use image node_id 9 for calling the BBoxAnnotation obj's underlying member method code with example usage: obj.remove_from_scene() without return types