code: def test_transform_no_geoms():
      # a geometry input returns a geometry
      actual = transform([], lambda x: x + 1)
      assert actual.shape == (0,)
  
imports: import numpy
  import pytest
  from numpy.testing import assert_allclose, assert_equal
  import shapely
  from shapely import count_coordinates, get_coordinates, set_coordinates, transform
  from shapely.tests.common import empty, empty_line_string_z, empty_point, empty_point_z, geometry_collection, geometry_collection_z, line_string, line_string_z, linear_ring, multi_line_string, multi_point, multi_polygon, point, point_z, polygon, polygon_with_hole, polygon_z
label_desc: Use image node_id 13 for calling a global function with example usage: test_transform_no_geoms() without return types