const scheduleData = [
            {
                day: 'senin',
                teacher: 'Yus Epi, M.Ak',
                subject: 'Pengantar Manajemen',
                startTime: '09:45',
                endTime: '11:15',
                sks: 2,
                pr: ["Tugas Kelompok 5", "Makalah dan PPT tentang pengarahan melalui motivasi", "Maju ke 2"],
                absentDates: ['2023-10-01', '2023-10-08'],
                makeupDates: ['2023-10-16']
            },
            {
                day: 'senin',
                teacher: 'Muhammad Fathoni',
                subject: 'Sistem Operasi',
                startTime: '11:30',
                endTime: '13:00',
                sks: 2,
                pr: ["Bawa Laptop Untuk Install Linux", "Bawa Flashdisk", "laporan instalasi windows dari virtual Box"],
                absentDates: [],
                makeupDates: []
            },
            {
                day: 'selasa',
                teacher: 'Fauziah, M.Ak',
                subject: 'Praktek Akuntansi',
                startTime: '09:45',
                endTime: '11:15',
                sks: 2,
                pr: ["Tugas Neraca Saldo"],
                absentDates: ['2023-10-02'],
                makeupDates: []
            },
            {
                day: 'selasa',
                teacher: 'Fauzan Maulana Harahap, M.Ds',
                subject: 'Pemrograman Animasi',
                startTime: '11:30',
                endTime: '13:00',
                sks: 2,
                pr: ["Tugas Hover"],
                absentDates: [],
                makeupDates: []
            },
            {
                day: 'rabu',
                teacher: 'M Rhifky Wahyadi',
                subject: 'Sistem Informasi',
                startTime: '08:00',
                endTime: '11:15',
                sks: 4,
                pr: ["Membuat Sistem dan subsistem / tree dari sistem programer"],
                absentDates: ['2023-10-03'],
                makeupDates: ['2023-10-17']
            },
            {
                day: 'rabu',
                teacher: 'Evan Afri, S.Pd.I., M.S',
                subject: 'Bahasa Inggris  III (TOEFL)',
                startTime: '11:30',
                endTime: '13:00',
                sks: 2,
                pr: ["Menyelesaikan test TOEFL online", "Presentasi Kelompok"],
                absentDates: [],
                makeupDates: []
            },
            {
                day: 'kamis',
                teacher: 'Yopi Hendro Syahputra, S.T, M.Kom',
                subject: 'Struktur Data',
                startTime: '09:45',
                endTime: '11:15',
                sks: 2,
                pr: ["Memprogram C++ Luas Persegi Panjang Dengan Input dan Output"],
                absentDates: [],
                makeupDates: []
            },
            {
                day: 'kamis',
                teacher: 'Supardi, S.Kom., M.Kom',
                subject: 'Internet & E-Comerce',
                startTime: '11:30',
                endTime: '13:00',
                sks: 2,
                pr: ["Tugas Kelompok 4 C2C"],
                absentDates: ['2023-10-04'],
                makeupDates: []
            },
            {
                day: 'jumat',
                teacher: 'Rico Imanta Ginting, S.Kom., M.Kom',
                subject: 'Pemrograman Web I',
                startTime: '08:00',
                endTime: '11:15',
                sks: 4,
                pr: [],
                absentDates: [],
                makeupDates: []
            }
        ];