code: def test_tag(doc):
      exp = {"PRP": 2, "VBP": 1, "NN": 1, ".": 2, "VBD": 1, "NNS": 1}
      assert textacy.text_stats.counts.tag(doc) == exp
  
imports: import pytest
  import textacy
  import textacy.text_stats
label_desc: Use image node_id 3 for calling a global function with example usage: test_tag(doc) without return types