code: def test_orthogonal_orthogonal(self):
      init = initializers.Orthogonal()
      shape = (42, 20)
      generated = init(shape, jnp.float32)
      self.assertEqual(generated.shape, shape)
      self.assertEqual(generated.dtype, jnp.float32)
  
imports: import itertools
  from absl.testing import absltest
  from absl.testing import parameterized
  from haiku._src import initializers
  from haiku._src import test_utils
  import jax
  from jax import config
  import jax.numpy
  import numpy
label_desc: Use image node_id 5 for calling the InitializersTest obj's underlying member method code with example usage: obj.test_orthogonal_orthogonal() without return types