code: def pipeline():
      return Pipeline(
          dir=TEST_MODELS_DIR,
          lang="en",
          processors="tokenize, pos",
          tokenize_pretokenized=True,
      )
  
file_path: stanza/stanza/tests/constituency/test_utils.py
imports: import pytest
  from stanza import Pipeline
  from stanza.models.constituency import tree_reader
  from stanza.models.constituency import utils
  from stanza.tests import *
label_desc: Use image node_id 1 for calling a global function with example usage: pipeline() and returns: Pipeline