code: def setUp(self):
      self.data = [0] * 9 + [1] + [0] * 10
      self.dlm1 = _dlm(self.data)
      self.dlm2 = _dlm(self.data)
      self.dlm1.builder + trend(degree=0, discount=1, w=1.0)
      self.dlm2.builder + trend(degree=0, discount=1e-12, w=1.0)
      self.dlm1._initialize()
      self.dlm2._initialize()
      self.dlm1.options.innovationType = "whole"
      self.dlm2.options.innovationType = "whole"
  
file_path: pydlm/tests/core/test_dlm.py
imports: from pydlm.modeler.trends import trend
  from pydlm.core._dlm import _dlm
  import logging
  import numpy
  import unittest
label_desc: Use image node_id 1 for calling the test_dlm obj's underlying member method code with example usage: obj.setUp() without return types