raymag

import os
import shutil
import subprocess
import ffmpeg
import librosa
import numpy as np
import time


def extract_peaks(y, sr):

raymag

import math
import cv2 as cv
import numpy as np
import sys
import pygame


gscale1 = "$@B%8&WM#*oahkbdpqwmZO0QLCJUYXzcvunxrjft/\|()1{}[]?-_+~<>i!lI;:,\"`'. "[::-1]
thresholds = [x * 5 for x in range(70)]

raymag

const mongoose = require('mongoose')

const QuestionSchema = new mongoose.Schema({
    description: String,
    image: {
        type: String,
        required: false
    },
    alternatives: [
        {

raymag

// create one quiz question
router.post('/questions', async (req, res) => {
    try {
        const { description } = req.body
        const { image } = req.body
        const { alternatives } = req.body

        const question = await Question.create({
            description,
            alternatives,