code: def en_depparse_pipeline():
      nlp = stanza.Pipeline(
          dir=TEST_MODELS_DIR,
          lang="en",
          processors="tokenize,pos,lemma,depparse",
      )
      return nlp
  
file_path: stanza/stanza/tests/pipeline/test_depparse.py
imports: import pytest
  import stanza
  from stanza.pipeline.core import PipelineRequirementsException
  from stanza.utils.conll import CoNLL
  from stanza.tests import *
label_desc: Use image node_id 1 for calling a global function with example usage: en_depparse_pipeline() and returns: nlp