docs: def clear_choice_texts(self, choice_id):
          """stub"""
          if self.get_choices_metadata().is_read_only():
              raise NoAccess()
          updated_choices = []
          for current_choice in self.my_osid_object_form._my_map['choices']:
              if current_choice['id'] != choice_id:
                  updated_choices.append(current_choice)
              else:
                  updated_choices.append({
                      'id': current_choice['id'],
                      'texts': [],
                      'name': current_choice['name']
                  })
          self.my_osid_object_form._my_map['choices'] = updated_choices