code: def test_imdb(self):
      imdb.main(use_dummy_data=True)
  
imports: from absl.testing import absltest
  from jax import config
  from examples import imdb
  from tests import test_utils
label_desc: Use image node_id 1 for calling the ImdbTest obj's underlying member method code with example usage: obj.test_imdb() without return types