code: def test_is_url(url: Text, result: bool):
      assert result == utils.is_url(url)
  
file_path: rasa/tests/nlu/test_utils.py
imports: import os
  import pickle
  import pytest
  import tempfile
  import shutil
  from typing import Text
  import rasa.shared.nlu.training_data.message
  import rasa.shared.utils.io
  from rasa.nlu import utils
label_desc: Use image node_id 7 for calling a global function with example usage: test_is_url(url, result) without return types