code: def test_display_title_description_1(self, mock_print_html):
      self.report1.display_title_description()
      mock_print_html.assert_called_once()
  
imports: import unittest
  from unittest.mock import patch
  import os
  import numpy
  import pandas
  import catboost
  from category_encoders import OrdinalEncoder
  from shapash import SmartExplainer
  from shapash.report.project_report import ProjectReport
label_desc: Use image node_id 8 for calling the TestProjectReport obj's underlying member method code with example usage: obj.test_display_title_description_1(mock_print_html) without return types