code: def test_lead_scoring(self):
      expected = ["LeadScoringModel", "create"]
  
      actual = get_visible_items(turicreate.lead_scoring)
      check_visible_modules(actual, expected)
  
      actual = get_visible_items(turicreate.toolkits.lead_scoring)
      check_visible_modules(actual, expected)
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  import unittest
  import turicreate
label_desc: Use image node_id 7 for calling the ModuleVisibilityTests obj's underlying member method code with example usage: obj.test_lead_scoring() without return types