Youtube-search-python

What's new?
- Fixes to Video class, StreamURLFetcher class & Playlist class - thanks for reporting to people in following issues: 110 107
- Fixes to Hashtag class - thanks to raitonoberu 103
- Fix to return mode of Playlist class - thanks to sosfan for report 113

What's new?

- Fix for 79
- Fix for description snippet is null - thanks to raitonoberu for PR 84
- Added timeouts to async search classes - 78
- Remove unneccesary imports - thanks to raitonoberu for PR 75
- Typo in playlist fix - thanks to Maple-Elter for PR 74

- Fixes non functionality with updated PyTube versions.
- Fixes `descriptionSnippet` being `null` in `VideosSearch` result.

v.1.4.3
**This new version of youtube-search-python adds:**

- Advancements to `Playlist` class.
- Now can check `hasMoreVideos` bool to see if playlist contains more than videos. If playlist has more videos, then you can call `getNextVideos` method to fetch more videos.
- YouTube offers only 100 videos in a single request, for getting more videos present in the playlist. (55).
- Added `richThumbnail` to videos in the search result for getting preview WEBP (62)
- Fixed `StreamURLFetcher` to work with newer version of [pytube](https://github.com/pytube/pytube).

**This version update includes minor bug-fix**

- Fixed missing attribute exception in `CustomSearch` & `Search` classes of both async & sync versions.
- Thanks to jacksonw765 for the bug report.

Thankyou

**This new version of youtube-search-python adds:**
- A new `Playlist` class to get all the information about a playlist using link.
- This new class has three static methods:
- `get`: For getting all information about the playlist.
- `getInfo`: For getting basic info about playlist.
- `getVideos`: For getting only the videos present in the playlist.

Examples can be located in the README of the repository.

Thanks.

No major changes.