Update README.md

Author: SudarshanaSRao

README.md

@@ -292,7 +292,7 @@ To execute the ETL pipeline, use the following commands:
 This will start the process of retrieving data from the Steamspy and Steam APIs, processing and validating it, and then loading it into the MySQL database.
 
 # Dashboard
-- Explore the interactive [**Tableau dashboard**](https://public.tableau.com/app/profile/sudarshana.sudheendra.rao/viz/SteamAnalysis_17254061314020/Dashboard4).
+- Explore the interactive [**Tableau dashboard**](https://sudarshanasrao.github.io/portfolio/portfolio-0/).
 
 ## Authors
 1. [Kayvan Shah](https://github.com/KayvanShah1) | `MS in Applied Data Science` | `USC`