code: def arc_eager(vocab):
      moves = ArcEager(vocab.strings, ArcEager.get_actions())
      moves.add_action(2, "left")
      moves.add_action(3, "right")
      return moves
  
file_path: spaCy/spacy/tests/parser/test_arc_eager_oracle.py
imports: import pytest
  from spacy import registry
  from spacy.pipeline import DependencyParser
  from spacy.pipeline._parser_internals.arc_eager import ArcEager
  from spacy.pipeline._parser_internals.nonproj import projectivize
  from spacy.pipeline.dep_parser import DEFAULT_PARSER_MODEL
  from spacy.tokens import Doc
  from spacy.training import Example
  from spacy.vocab import Vocab
label_desc: Use image node_id 3 for calling a global function with example usage: arc_eager(vocab) and returns: moves