Video Fetch is a Python script that is able to download Youtube videos at the highest resolution available via the Pytube library.
To learn more about Pytube, visit: https://github.com/pytube/pytube
Once you've cloned this repo to your local, open a terminal instance and navigate to the repo folder. From there, you will run the script using the following command:
python3 script.py
In terminal, you will be asked to enter the URL of the Youtube video you'd like to download. Paste the URL and presss Enter.
Downloading the file may take a few moments, but once it's done, you will see a Video downloaded successfully! message. The video will download to the folder you've run the script, so you should see the file download directly to the repo folder.
Have fun!
It is possible that by downloading the Youtube video, you are breaking Youtube's terms and conditions, so use caution.