code: def mouseDoubleClickEvent(self, ev):
      self.m_annotation_item.removeFocusPoint()
  
file_path: PaddleSeg/EISeg/eiseg/widget/grip.py
imports: from PyQt5.QtCore import QPointF
  from qtpy import QtWidgets, QtGui, QtCore
label_desc: Use image node_id 11 for calling the GripItem obj's underlying member method code with example usage: obj.mouseDoubleClickEvent(ev) without return types