code: def line_hovering(self):
      for poly in self.polygon_items:
          if poly.line_hovering:
              return True
      return False
  
imports: from qtpy import QtWidgets, QtCore
  from qtpy.QtCore import Qt, QPointF
  from qtpy.QtGui import QPen, QColor
label_desc: Use image node_id 14 for calling the AnnotationScene obj's underlying member method code with example usage: obj.line_hovering() and returns: False, True