code: def test_botorch_exception_hierarchy(self):
      self.assertIsInstance(BotorchError(), Exception)
      for ErrorClass in [
          CandidateGenerationError,
          DeprecationError,
          InputDataError,
          UnsupportedError,
          BotorchTensorDimensionError,
      ]:
          self.assertIsInstance(ErrorClass(), BotorchError)
  
file_path: botorch/test/exceptions/test_errors.py
imports: import numpy
  from botorch.exceptions.errors import BotorchError, BotorchTensorDimensionError, CandidateGenerationError, DeprecationError, InputDataError, OptimizationTimeoutError, UnsupportedError
  from botorch.utils.testing import BotorchTestCase
label_desc: Use image node_id 1 for calling the TestBotorchExceptions obj's underlying member method code with example usage: obj.test_botorch_exception_hierarchy() without return types