You Tube downloader

#!/usr/bin/python
# -*- coding: latin-1 -*-
"""
    YouTube downloader Antonio Villanueva Segura
    usando la libreria pytube
    https://github.com/pytube/pytube?fbclid=IwAR1T-KnFOsFrYdbBRZ3U7zUGwcuT-ESZO2TGIL1RLPIKuxY0BZ1JbFol6s0

"""
from pytube import YouTube

def main():

    http =input(str("Introduzca direccion YouTube a descargar :"))
    print ("Descargando "+http);
    YouTube(http).streams.first().download()


if  __name__ =='__main__':main()