How to use the stepfunctions.steps.Succeed function in stepfunctions

def test_verify_succeed_state_fields():
    with pytest.raises(TypeError):
        Succeed('Succeed', unknown_field='Unknown Field')

def test_append_states_after_terminal_state_will_fail():
    with pytest.raises(ValueError):
        chain = Chain()
        chain.append(Pass('Pass'))
        chain.append(Fail('Fail'))
        chain.append(Pass('Pass2'))
    
    with pytest.raises(ValueError):
        chain = Chain()
        chain.append(Pass('Pass'))
        chain.append(Succeed('Succeed'))
        chain.append(Pass('Pass2'))
    
    with pytest.raises(ValueError):
        chain = Chain()
        chain.append(Pass('Pass'))
        chain.append(Choice('Choice'))
        chain.append(Pass('Pass2'))

def test_succeed_state_creation():
    succeed_state = Succeed(
        state_id='Succeed',
        comment='This is a comment'
    )
    assert succeed_state.state_id == 'Succeed'
    assert succeed_state.comment == 'This is a comment'
    assert succeed_state.to_dict() == {
        'Type': 'Succeed',
        'Comment': 'This is a comment'
    }

def test_choice_state_with_placeholders():

    first_state = Task('FirstState', resource='arn:aws:lambda:us-east-1:1234567890:function:FirstState')
    retry = Chain([Pass('Retry'), Pass('Cleanup'), first_state])

    choice_state = Choice('Is Completed?')
    choice_state.add_choice(
        ChoiceRule.BooleanEquals(choice_state.output()["Completed"], True), 
        Succeed('Complete')
    )
    choice_state.add_choice(
        ChoiceRule.BooleanEquals(choice_state.output()["Completed"], False), 
        retry
    )

    first_state.next(choice_state)

    result = Graph(first_state).to_dict()

    expected_repr = {
        "StartAt": "FirstState",
        "States": {
            "FirstState": {
                "Resource": "arn:aws:lambda:us-east-1:1234567890:function:FirstState",
                "Type": "Task",