code: def test_repr(self):
      mod = mlp.MLP([1, 2, 3])
      for index, linear in enumerate(mod.submodules):
          self.assertEqual(
              repr(linear),
              "Linear(output_size={}, name='linear_{}')".format(
                  index + 1, index
              ),
          )
  
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 22 for calling the MLPTest obj's underlying member method code with example usage: obj.test_repr() without return types