code: def test_should_get_no_slots_with_none_intent(self):
      # Given
      slots_dataset_stream = io.StringIO(
          """
  ---
  type: intent
  name: greeting
  utterances:
    - Hello [name](John)"""
      )
      dataset = Dataset.from_yaml_files(
          "en", [slots_dataset_stream]
      ).json
      parser = ProbabilisticIntentParser().fit(dataset)
  
      # When
      slots = parser.get_slots("Hello John", None)
  
      # Then
      self.assertListEqual([], slots)
  
imports: from __future__ import unicode_literals
  import io
  from future.utils import itervalues
  from mock import patch
  from snips_nlu.constants import RES_ENTITY, RES_INTENT, RES_INTENT_NAME, RES_SLOTS, RES_VALUE, RANDOM_STATE
  from snips_nlu.dataset import Dataset
  from snips_nlu.exceptions import IntentNotFoundError, NotTrained
  from snips_nlu.intent_classifier import IntentClassifier, LogRegIntentClassifier
  from snips_nlu.intent_parser import ProbabilisticIntentParser
  from snips_nlu.pipeline.configs import CRFSlotFillerConfig, LogRegIntentClassifierConfig, ProbabilisticIntentParserConfig
  from snips_nlu.result import unresolved_slot, intent_classification_result
  from snips_nlu.slot_filler import SlotFiller
  from snips_nlu.tests.utils import FixtureTest, MockIntentClassifier, MockSlotFiller
label_desc: Use image node_id 6 for calling the TestProbabilisticIntentParser obj's underlying member method code with example usage: obj.test_should_get_no_slots_with_none_intent() without return types