Update README.md

Author: recursix

README.md

@@ -16,6 +16,7 @@
 [🤖 Assistant](#-ui-assistant)  |  
 [🚀 Launch Experiments](#-launch-experiments)  | 
 [🔍 Analyse Results](#-analyse-results)  | 
+<br>
 [🏆 Leaderboard](#-leaderboard) &nbsp;|&nbsp; 
 [🤖 Build Your Agent](#-implement-a-new-agent) &nbsp;|&nbsp;
 [↻ Reproducibility](#-reproducibility)