text: const mongoose = require('mongoose');
  const Schema = mongoose.Schema;
  
  const QuestionSchema = new Schema({
      question: {
          type: String,
          default: undefined
      },
      answers: {
          type: [String],
          default: undefined
      },
      answer: {
          type: String,
          default: undefined
      },
      weight: {
          type: Number,
          default: undefined
      }
  });
  
  const Question = mongoose.model('questions', QuestionSchema);
  module.exports = Question;