code: def setUp(self):
      super(FunnelTransformerTest, self).setUp()
      self.converter = test_utils.NumpyConverter()
      self.default_dim_names = [
          "outer_batch",
          "batch",
          "length",
          "d_model",
      ]
  
file_path: mesh/mesh_tensorflow/transformer/funnel_transformer_test.py
imports: from absl.testing import parameterized
  import mesh_tensorflow
  from mesh_tensorflow import test_utils
  from mesh_tensorflow.transformer import funnel_transformer
  from mesh_tensorflow.transformer import transformer
  from mesh_tensorflow.transformer import transformer_layers
  import numpy
  import tensorflow.compat.v1
label_desc: Use image node_id 1 for calling the FunnelTransformerTest obj's underlying member method code with example usage: obj.setUp() without return types