code: def tearDown(self):
      for f in (
          self.embedding_file,
          self.decoder_file,
          self.representation_file,
      ):
          os.close(f)
      for p in (
          self.embedding_path,
          self.decoder_path,
          self.representation_path,
      ):
          os.remove(p)
  
file_path: pytext/tests/module_load_save_test.py
imports: import itertools
  import os
  import tempfile
  import unittest
  from pytext.common.constants import DatasetFieldName
  from pytext.config.component import create_model
  from pytext.config.field_config import FeatureConfig
  from pytext.data import CommonMetadata
  from pytext.fields import FieldMeta
  from pytext.models.decoders.mlp_decoder import MLPDecoder
  from pytext.models.doc_model import DocModel
  from pytext.models.representations.bilstm_doc_attention import BiLSTMDocAttention
label_desc: Use image node_id 2 for calling the ModuleLoadSaveTest obj's underlying member method code with example usage: obj.tearDown() without return types