Displays the BPM of a song on YouTube using Spotify API
Notice: This script requires Spotify API keys. Please follow the instructions below to obtain your Client ID and Client Secret:
Go to the Spotify Developer Dashboard.
Log in with your Spotify account and create an application.
Fill in the necessary details like the app name and description.
Once the app is created, copy the Client ID and Client Secret from the app details page.
Set a Redirect URI by clicking on "Edit Settings" and adding any valid URI (e.g., http://localhost/callback).
