code: def test_len_raises():
      geom = MultiPoint([[5.0, 6.0], [7.0, 8.0]])
      with pytest.raises(TypeError):
          len(geom)
  
file_path: shapely/shapely/tests/geometry/test_multipoint.py
imports: import numpy
  import pytest
  from shapely import MultiPoint, Point
  from shapely.errors import EmptyPartError
  from shapely.geometry.base import dump_coords
  from shapely.tests.geometry.test_multi import MultiGeometryTestCase
label_desc: Use image node_id 3 for calling a global function with example usage: test_len_raises() without return types