code: def test_repeat_initializer(self):
      w_init = CountingInitializer()
      b_init = CountingInitializer()
      mod = mlp.MLP([1, 1, 1], w_init=w_init, b_init=b_init)
      mod(tf.ones([1, 1]))
      self.assertEqual(w_init.count, 3)
      self.assertEqual(b_init.count, 3)
  
imports: import itertools
  from absl.testing import parameterized
  from sonnet.src import test_utils
  from sonnet.src.nets import mlp
  import tensorflow
label_desc: Use image node_id 7 for calling the MLPTest obj's underlying member method code with example usage: obj.test_repeat_initializer() without return types