code: def tearDown(self) -> None:
      self.temp_dir.cleanup()
  
imports: import os
  import tempfile
  import unittest
  import numpy
  import open3d
  from PIL import Image
  import fiftyone
  import fiftyone.utils.utils3d
  from decorators import drop_datasets
label_desc: Use image node_id 2 for calling the BaseOrthographicProjectionTests obj's underlying member method code with example usage: obj.tearDown() without return types