code: def tearDown(self):
      self._tdb.stop()
  
file_path: typedb-ml/tests/end_to_end/diagnosis.py
imports: import sys
  import unittest
  import os
  from examples.diagnosis.diagnosis import diagnosis_example
  from typedb_ml.typedb.test.base import TypeDBServer
label_desc: Use image node_id 2 for calling the TestDiagnosisExample obj's underlying member method code with example usage: obj.tearDown() without return types