code: def test_issue3531():
      """Test that displaCy renderer doesn't require "settings" key."""
      example_dep = {
          "words": [
              {"text": "But", "tag": "CCONJ"},
              {"text": "Google", "tag": "PROPN"},
              {"text": "is", "tag": "VERB"},
              {"text": "starting", "tag": "VERB"},
              {"text": "from", "tag": "ADP"},
              {"text": "behind.", "tag": "ADV"},
          ],
          "arcs": [
              {"start": 0, "end": 3, "label": "cc", "dir": "left"},
              {"start": 1, "end": 3, "label": "nsubj", "dir": "left"},
              {"start": 2, "end": 3, "label": "aux", "dir": "left"},
              {"start": 3, "end": 4, "label": "prep", "dir": "right"},
              {"start": 4, "end": 5, "label": "pcomp", "dir": "right"},
          ],
      }
      example_ent = {
          "text": "But Google is starting from behind.",
          "ents": [{"start": 4, "end": 10, "label": "ORG"}],
      }
      dep_html = displacy.render(example_dep, style="dep", manual=True)
      assert dep_html
      ent_html = displacy.render(example_ent, style="ent", manual=True)
      assert ent_html
  
imports: import numpy
  import pytest
  from spacy import displacy
  from spacy.displacy.render import DependencyRenderer, EntityRenderer, SpanRenderer
  from spacy.lang.en import English
  from spacy.lang.fa import Persian
  from spacy.tokens import Doc, Span
label_desc: Use image node_id 4 for calling a global function with example usage: test_issue3531() without return types