code: def __init__(self, parent):
      self._parent = parent
      self._ndim = parent._ndim
  
imports: import numpy
  import shapely
  from shapely.algorithms.cga import is_ccw_impl, signed_area
  from shapely.errors import TopologicalError
  from shapely.geometry.base import BaseGeometry
  from shapely.geometry.linestring import LineString
  from shapely.geometry.point import Point
label_desc: Use image node_id 1 to create a new InteriorRingSequence object  with example: obj = InteriorRingSequence(parent)