Download Youtube video using python.

# 1.Import pytube library and make sure it is up to date
from pytube import YouTube
# 2.Create a variable and store the video link
link = input("enter URL of video")
# 3. Extract the video in the link as an object
video = YouTube(link)
# 4.Get the highest resolution stream available
stream = video.streams.get_highest_resolution()
# 5. download the stream
# You can also determine the directory by giving the file location in the brackets
stream.download()
# 6.Tada you're file has been downloaded
print("file downloaded")