code: def tearDown(self):
      shutil.rmtree(os.path.dirname(self.dir))
  
imports: import os
  import shutil
  import sys
  import tempfile
  import unittest
  import pytest
  import fiona
  from fiona.errors import SchemaError
  from fiona.model import Feature
label_desc: Use image node_id 2 for calling the TestUnicodePath obj's underlying member method code with example usage: obj.tearDown() without return types