code: def testCollectorWantsMoreWidgets(self):
      col = collector.Collector()
      self.assertEqual(col.desired_widget_count, 10)
  
imports: from fire import testutils
  from examples.widget import collector
  from examples.widget import widget
label_desc: Use image node_id 2 for calling the CollectorTest obj's underlying member method code with example usage: obj.testCollectorWantsMoreWidgets() without return types