code: def test_example_label():
      vw_ex = Workspace(quiet=True)
      ex = vw_ex.example("1 |a two features |b more features here")
      ex.set_label_string("1.0")
      assert isinstance(ex.get_label(), vowpalwabbit.SimpleLabel)
  
imports: import os
  from pathlib import Path
  import vowpalwabbit
  from vowpalwabbit import Workspace
  import pytest
  import warnings
  import filecmp
label_desc: Use image node_id 36 for calling a global function with example usage: test_example_label() without return types