code: def test_cats():
      assert DOC_5.get_cats("cats") == {"POSITIVE": 1.0}
  
imports: import re
  from unittest import mock
  import pytest
  import spacy
  import numpy
  from fakeredis import FakeRedis
  from textpipe.doc import Doc, TextpipeMissingModelException, RedisIDFWeightingMismatchException
  from textpipe.wrappers import RedisKeyedVectors
label_desc: Use image node_id 17 for calling a global function with example usage: test_cats() without return types