code: def __init__(self, a, b=42):
      self.a = a
      self.b = b
      self.c = 84
  
imports: from copy import deepcopy
  import pytest
  from sktime.base import BaseEstimator, BaseObject
  from sktime.utils.validation._dependencies import _check_soft_dependencies
label_desc: Use image node_id 1 to create a new ResetTester object from inherited base classes: BaseObject with example: obj = ResetTester(a, b)