code: def test_seq2vec_clf_can_train_save_and_load(self):
      self.set_up_model(
          self.FIXTURES_ROOT
          / "basic_classifier"
          / "experiment_seq2vec.jsonnet",
          self.FIXTURES_ROOT
          / "data"
          / "text_classification_json"
          / "imdb_corpus.jsonl",
      )
      self.ensure_model_can_train_save_and_load(self.param_file)
  
file_path: allennlp/tests/models/basic_classifier_test.py
imports: import numpy
  from allennlp.common.testing import ModelTestCase
label_desc: Use image node_id 3 for calling the TestBasicClassifier obj's underlying member method code with example usage: obj.test_seq2vec_clf_can_train_save_and_load() without return types