docstr: Test w/ and w/o bilstm variations of the classifier
docstr_tok: ["Test","w\/","and","w\/o","bilstm","variations","of","the","classifier"]
code: def test_train_bilstm(
      self, tmp_path, fake_embeddings, train_file, dev_file
  ):
      """
      Test w/ and w/o bilstm variations of the classifier
      """
      args = ["--bilstm", "--bilstm_hidden_dim", "20"]
      self.run_training(
          tmp_path, fake_embeddings, train_file, dev_file, args
      )
  
      args = ["--no_bilstm"]
      self.run_training(
          tmp_path, fake_embeddings, train_file, dev_file, args
      )
  
imports: import os
  import pytest
  import numpy
  import stanza.models.classifier
  import stanza.models.classifiers.data
  from stanza.models.classifiers.trainer import Trainer
  from stanza.models.common import pretrain
  from stanza.models.common import utils
  from stanza.tests.classifiers.test_data import train_file, dev_file, test_file, DATASET, SENTENCES
label_desc: Use image node_id 6 for calling the TestClassifier obj's underlying member method code with example usage: obj.test_train_bilstm(tmp_path, fake_embeddings, train_file, dev_file) without return types