code: def test_check_transitions():
      """
      Test that check_transitions passes or fails a couple simple, small test cases
      """
      transitions = {
          Shift(),
          CloseConstituent(),
          OpenConstituent("NP"),
          OpenConstituent("VP"),
      }
  
      other = {
          Shift(),
          CloseConstituent(),
          OpenConstituent("NP"),
          OpenConstituent("VP"),
      }
      parse_transitions.check_transitions(transitions, other, "test")
  
      # This will get a pass because it is a unary made out of existing unaries
      other = {Shift(), CloseConstituent(), OpenConstituent("NP", "VP")}
      parse_transitions.check_transitions(transitions, other, "test")
  
      # This should fail
      with pytest.raises(RuntimeError):
          other = {
              Shift(),
              CloseConstituent(),
              OpenConstituent("NP", "ZP"),
          }
          parse_transitions.check_transitions(
              transitions, other, "test"
          )
  
imports: import pytest
  from stanza.models.constituency import parse_transitions
  from stanza.models.constituency.base_model import SimpleModel, UNARY_LIMIT
  from stanza.models.constituency.parse_transitions import TransitionScheme, Shift, CloseConstituent, OpenConstituent
  from stanza.tests import *
label_desc: Use image node_id 16 for calling a global function with example usage: test_check_transitions() without return types