code: def setUp(self):
      self.model = build_transformer_monotonic_attention(
          **generate_config(
              {
                  "simul_type": "waitk",
                  "waitk_lagging": 3,
              }
          )
      )
  
imports: import argparse
  import unittest
  from typing import Any, Dict
  import torch
  from examples.simultaneous_translation.models import transformer_monotonic_attention
  from tests.test_roberta import FakeTask
label_desc: Use image node_id 1 for calling the WaitkTestCase obj's underlying member method code with example usage: obj.setUp() without return types