text: from data import question_data
  from question_model import Question
  from quiz_brain import QuizBrain
  
  question_bank = []
  
  for question in question_data:
    question_bank.append(Question(question["text"], question["answer"]))
  
  quiz_brain = QuizBrain(question_bank)
  
  while quiz_brain.still_has_questions():
    quiz_brain.next()
  
  print(f'You completed the quiz. Your final score is {quiz_brain.score/quiz_brain.q_num}')