code: def tearDown(self):
      self.tmp_dir.cleanup()
  
file_path: mmocr/tests/test_models/test_textrecog/test_decoders/test_abi_fuser.py
imports: import os.path
  import tempfile
  from unittest import TestCase
  import torch
  from mmocr.models.textrecog.decoders import ABIFuser
  from mmocr.testing import create_dummy_dict_file
label_desc: Use image node_id 2 for calling the TestABINetFuser obj's underlying member method code with example usage: obj.tearDown() without return types