Remove Careers info from carousel

Author: christymelucci

content/_index.md

@@ -4,11 +4,6 @@ description: Developing the Theory and Practice of Epidemiological Forecasting
 layout: landing
 
 carousel:
-  - pre: Delphi Careers
-    title: We're Hiring!
-    ref: careers
-    alt: View Open Positions
-    image: landing-pg_hero-img-3.jpg
   - pre: Our Tools
     title: Real-time Indicators of COVID-19 Activity
     ref: covidcast