code: def test_get_analysis_notebook(self):
      self.assertEqual(
          self.reader_string.get_analysisnotebook_values()["NAME"],
          "Notebook.Cancer Example From Neapolitan",
      )
      self.assertEqual(
          self.reader_string.get_analysisnotebook_values()["ROOT"],
          "Cancer",
      )
      self.assertEqual(
          self.reader_file.get_analysisnotebook_values()["NAME"],
          "Notebook.Cancer Example From Neapolitan",
      )
      self.assertEqual(
          self.reader_file.get_analysisnotebook_values()["ROOT"],
          "Cancer",
      )
  
imports: import io
  import sys
  import unittest
  import xml.etree.ElementTree
  import networkx
  import numpy
  import numpy.testing
  from pgmpy.factors.discrete import TabularCPD
  from pgmpy.models import BayesianNetwork
  from pgmpy.readwrite import XMLBeliefNetwork
label_desc: Use image node_id 3 for calling the TestXBNReaderTorch obj's underlying member method code with example usage: obj.test_get_analysis_notebook() without return types