code: def test_multi_example(self, pipeline):
      doc = pipeline(
          "John Bauer works at Stanford and has hip arthritis.  He works for Chris Manning"
      )
      check_entities_equal(doc, EXPECTED_MULTI_ENTS)
  
file_path: stanza/stanza/tests/pipeline/test_pipeline_ner_processor.py
imports: import pytest
  import stanza
  from stanza.utils.conll import CoNLL
  from stanza.models.common.doc import Document
  from stanza.tests import *
label_desc: Use image node_id 2 for calling the TestMultiNERProcessor obj's underlying member method code with example usage: obj.test_multi_example(pipeline) without return types