The app allows you to download .mp4 and .mp3 files from a youtube video. The UI was made with pyqt5, and for downloading the videos I used pytube.

hit in cmd. Import this module as from pytube import YouTube. from PyQt5 import * from PyQt5.QtGui import QGuiApplication from PyQt5.QtQml import QQmlApplicationEngine from PyQt5.QtQuick import ...