Update vid_ds_scripts.md to include hlky (#3162)

Author: sayakpaul

vid_ds_scripts.md

@@ -2,12 +2,13 @@
 title: "Build awesome datasets for video generation"
 thumbnail: /blog/assets/vid_ds_scripts/thumbnail.png
 authors:
-- user: hlky
 - user: sayakpaul
 ---
 
 # Build awesome datasets for video generation
 
+_(This post was authored by [`hlky`](https://github.com/hlky) and Sayak)_
+
 Tooling for image generation datasets is well established, with [`img2dataset`](https://github.com/rom1504/img2dataset) being a fundamental tool used for large scale dataset preparation, and complemented with various community guides, scripts and UIs that cover smaller scale initiatives.
 
 Our ambition is to make tooling for video generation datasets equally established, by creating open video dataset scripts suited for small scale, and leveraging [`video2dataset`](https://github.com/iejMac/video2dataset) for large scale use cases.