code: def test_interpolate_cls_tokens(self):
      cls = np.zeros((1, 4, 1, 4))
      restored_cls = np.ones((1, 8, 1, 4))
      actual = model_utils.interpolate_cls_tokens(cls, restored_cls)
      self.assertAllClose(actual, np.ones((1, 4, 1, 4)))
  
imports: from absl.testing import parameterized
  import jax.numpy
  import ml_collections
  import numpy
  from scenic.projects.mtv import model_utils
  import tensorflow
label_desc: Use image node_id 3 for calling the ModelUtilsTest obj's underlying member method code with example usage: obj.test_interpolate_cls_tokens() without return types