Remove "Introducing Epidata" from carousel

Author: carlynvandyke

content/_index.md

@@ -19,11 +19,6 @@ carousel:
     ref: 2023-12-20-changepoint_explore
     alt: View Post
     image: landing-pg-hero-exploratory_analysis.jpg
-  - pre: Tools
-    title: Introducing Epidata
-    link: https://delphi.cmu.edu/blog/2022/12/14/introducing-epidata-v4/
-    alt: View Post
-    image: landing-pg-hero-introducing_epidata.jpg
   - pre: Blog
     title: On the Predictability of COVID-19
     ref: 2021-09-30-ensemble-analysis