Can you create a Python program that can be used to download a video from YouTube?
In 2021, it is legal to download YouTube videos for personal use, but the platform does not offer any official way to do so. Third-party tools or scripts can be used, but they often violate YouTube's terms of service. Instead, I recommend exploring the many legal ways to stream and save YouTube content for offline use.

Legal methods to save YouTube videos for offline use:

1. YouTube Premium: For a monthly fee,
Yes, there are several third-party libraries available in Python for downloading YouTube videos, such as `pytube`, `tube`, and `youtube_dl`.

Here's an example using the `pytube` library to download a YouTube video:

1. First, you need to install the `pytube` library using pip:

```
pip install pytube
```

2. Then, here's an