I have this code

from pytube import YouTube
SAVE_PATH = "/home/chintusharma/Downloads"


link = "https://www.youtube.com/watch?v=gzKb-JxjyWQ"

try:
    yt = YouTube(link)
except:
    print("connection error")
mp4_streams = yt.streams.filter(file_extension='mp4').all()
d_video = mp4_streams[1]
try:
    d_video.download(output_path=SAVE_PATH)
    print('video download succesfull!')
except:
    print("some error!")

It was working a few weeks ago but it stopped working. How do I fix this?

I tried restarting my computer and trying it on a new colab document, it didn’t work.