  """
  from .collections import (  # NOQA
      GeometryCollection, MultiLineString, MultiPoint, MultiPolygon,
  )
  from .error import GEOSException, GEOSIndexError  # NOQA
  from .factory import fromfile, fromstr  # NOQA
  from .geometry import GEOSGeometry, hex_regex, wkt_regex  # NOQA
  from .io import WKBReader, WKBWriter, WKTReader, WKTWriter  # NOQA
  from .libgeos import geos_version, geos_version_info  # NOQA
  from .linestring import LinearRing, LineString  # NOQA
 
</s> remove     HAS_GEOS, GeometryCollection, GEOSException, GEOSGeometry, GEOSIndexError,
    LinearRing, LineString, MultiLineString, MultiPoint, MultiPolygon, Point,
    Polygon, fromfile, fromstr, geos_version_info,
 </s> add     HAS_GEOS, GeometryCollection, GEOSException, GEOSGeometry, LinearRing,
    LineString, MultiLineString, MultiPoint, MultiPolygon, Point, Polygon,
    fromfile, fromstr, geos_version_info, </s> remove from django.contrib.gis.geos.error import GEOSException, GEOSIndexError
 </s> add from django.contrib.gis.geos.error import GEOSException </s> remove from django.contrib.gis.geos.error import GEOSIndexError
 </s> add  </s> remove from django.contrib.gis.geos.error import GEOSException, GEOSIndexError
 </s> add from django.contrib.gis.geos.error import GEOSException
from .error import GEOSException  # NOQA
  """
  from .collections import (  # NOQA
      GeometryCollection, MultiLineString, MultiPoint, MultiPolygon,
  )
from .error import GEOSException  # NOQA
  from .factory import fromfile, fromstr  # NOQA
  from .geometry import GEOSGeometry, hex_regex, wkt_regex  # NOQA
  from .io import WKBReader, WKBWriter, WKTReader, WKTWriter  # NOQA
  from .libgeos import geos_version, geos_version_info  # NOQA
  from .linestring import LinearRing, LineString  # NOQA
keep keep keep keep replace keep keep keep keep keep
 Fixed #25225 -- Simplified code to remove GEOSIndexError

The test is a regression for refs #4740 to show that the original
fix of GEOSIndexError is no longer needed. 
django/contrib/gis/geos/__init__.py