Update free-courses-hi.md (#8553)

Addeed a youtube tutorial on Natural Language Processing in Hindi.

courses/free-courses-hi.md

@@ -366,6 +366,7 @@
 
 * [Natural Language Processing with Deep NLP from Zero to Hero](https://www.youtube.com/playlist?list=PLtCBuHKmdxOefxJhd6u8KY9vTN8G5D5yG) - Fahad Hussain 
 * [NLP Tutorial Playlist Python](https://youtube.com/playlist?list=PLeo1K3hjS3uuvuAXhYjV2lMEShq2UYSwX) - Code Basics
+* [Playlist to Natural Language Processing [ Hindi ]](https://www.youtube.com/playlist?list=PLPIwNooIb9vimsumdWeKF3BRzs9tJ-_gy) - Perfect Computer Engineer
 
 
 ### Networking