Youtube mp4 download script in Python

downloader.py

from pytube import YouTube

links = [
  'https://www.youtube.com/watch?v=S_0kr_CtdmY',
  'https://youtu.be/1Qwx6PVfzjE',
  'https://www.youtube.com/watch?v=jdAXaXg44S0',
  'https://www.youtube.com/watch?v=DZX5fndRHSg',
  'https://www.youtube.com/watch?v=RxZ3rjQn9dQ',
  'https://youtu.be/4C7sanyeShY',
  'https://youtu.be/T-BOPr7NXME',
  'https://youtu.be/deJDIfS0Psk',
  'https://youtu.be/Ki3LZ25rJoM',
  'https://youtu.be/hvD8t7uzD7k',
  'https://youtu.be/unZVgi2s9w8',
  'https://youtu.be/pO2_D2iDz30',
  'https://youtu.be/216Em4uAjY8',
  'https://youtu.be/Nfg1LS5b5x8'
]

for link in links:
    print(link)
    yt = YouTube(link)
    yt.streams.filter(progressive=True, file_extension='mp4').order_by('resolution').desc().first().download()
    

requirement.txt

pytube==9.4.0