code: def classifier_dataset():
      return "classifier_dataset"
  
imports: from time import sleep
  from typing import List, Union
  import argilla
  import pytest
  from argilla.client.models import TextClassificationRecord
  from tests.integration.utils import delete_ignoring_errors
label_desc: Use image node_id 3 for calling a global function with example usage: classifier_dataset() and returns: str