In the output, it will ask you what version of the video you want to download and you have just entered the index number and will download it automatically. We are using enumerate to get the index number.Here we are fetching a list of all the video resolutions.Adding URL of the youtube video that we want to download.The tool needs very little to run, operating on Windows, Mac, and Linux systems with Python 2 and 3. If you’re familiar with YouTube-DL, PyTube is the same idea but written in Python. PyTube is an open-source Python module and a command-line utility to download YouTube content and metadata. Create a GUI-based youtube downloader using Tkinter.Download video from youtube in a specific resolution.