Update index.md

Author: clizarraga-UAD7

docs/index.md

@@ -79,7 +79,7 @@ Lobby](https://bsrl.arizona.edu/)
 * [Introduction to Data Science](https://github.com/ua-datalab/Workshops/wiki). Carlos Lizárraga, Megh Krishnaswamy.
 * [Neural Networks](https://github.com/ua-datalab/NeuralNetworks/wiki). Brenda Huppenthal, Megh Krishnaswamy, Carlos Lizárraga.
 * [NextGen Geospatial](https://github.com/ua-datalab/Geospatial_Workshops/wiki). Jeff Gillan.  
-* [Prompt Engineering & AI Application Deployment - GPT 101](https://ua-data7.github.io/introllms/). Tyson Swetnam. 
+* [Prompt Engineering & AI Application Deployment - GPT 101](https://tyson-swetnam.github.io/intro-gpt/) ([Previous version 2023](https://ua-data7.github.io/introllms/)). Tyson Swetnam. 
 * [Previous Data Science Institute Workshops](https://workshops-uad7.github.io/). Carlos Lizárraga. 
 
 ## University of Arizona HPC