code: def test_sindex_rebuild_on_set_geometry(self):
      # First build the sindex
      assert self.df.sindex is not None
      original_index = self.df.sindex
      self.df.set_geometry(
          [Point(x, y) for x, y in zip(range(5, 10), range(5, 10))],
          inplace=True,
      )
      assert self.df.sindex is not original_index
  
imports: from math import sqrt
  import numpy
  import pandas
  import pytest
  import shapely
  from numpy.testing import assert_array_equal
  from shapely.geometry import GeometryCollection, LineString, MultiPolygon, Point, Polygon, box
  import geopandas
  from geopandas import GeoDataFrame, GeoSeries, read_file
  from geopandas import _compat
label_desc: Use image node_id 4 for calling the TestFrameSindex obj's underlying member method code with example usage: obj.test_sindex_rebuild_on_set_geometry() without return types