def retrieve_questions():
categories = Category.query.all()
formatted_categories = {}
for i in range(len(categories)):
formatted_categories[categories[i].id] = categories[i].type
selection = Question.order_by(Question.id).all()
current_questions = paginate_questions(request, selection)
if len(current_questions)==0:
abort(404)
return jsonify({
'success': True,
'questions': formatted_questions[start:end],
'total_questions': len(questions),
'categories': formatted_categories
})
