def create_question(question_text, days):
time = timezone.now() + datetime.timedelta(days=days)<EOL>return Question.objects.create(question_text=question_text, pub_date=time)<EOL>
Creates a question with the given `question_text` published the given
number of `days` offset to now (negative for questions published
in the past, positive for questions that have yet to be published).