code: def test_map_coordinates(self):
      input = KerasTensor([20, 20, None])
      coordinates = KerasTensor([3, 15, 15, None])
      out = kimage.map_coordinates(input, coordinates, 0)
      self.assertEqual(out.shape, coordinates.shape[1:])
  
imports: import math
  import numpy
  import pytest
  import scipy.ndimage
  import tensorflow
  from absl.testing import parameterized
  from keras import backend
  from keras import testing
  from keras.backend.common.keras_tensor import KerasTensor
  from keras.ops import image
label_desc: Use image node_id 4 for calling the ImageOpsDynamicShapeTest obj's underlying member method code with example usage: obj.test_map_coordinates() without return types