code: def test_contains_multipoly(self):
      y, x = np.mgrid[-10:10:5j], np.mgrid[-5:15:5j]
      # Construct a geometry of the torus cut in half vertically.
      cut_poly = box(-1, -10, -2.5, 10)
      geom = self.construct_torus().difference(cut_poly)
      assert isinstance(geom, MultiPolygon)
      self.assertContainsResults(geom, x, y)
  
file_path: shapely/shapely/tests/legacy/test_vectorized.py
imports: import unittest
  import numpy
  from shapely.geometry import box, MultiPolygon, Point
label_desc: Use image node_id 6 for calling the VectorizedContainsTestCase obj's underlying member method code with example usage: obj.test_contains_multipoly() without return types