kelas = {
    'kelas': 'Proglan',
    'link': 'https://us02web.zoom.us/j/2830748418?pwd=c2ZXSW5vMkxQSWNvcFdQcGlIYjIzQT09',
    'jam-mulai': [8, 30],
    'jam-selesai' : [10, 0],
    'display-name': 'Hadi',
    'room-name': '',
    'room-code': ''
}