add rounding

src/populate.py

@@ -106,7 +106,7 @@ def load_leaderboard() -> pd.DataFrame:
         predictions["Agreement"].append(agr)
         predictions["Self-Accuracy"].append(models_acc)
         predictions["Self-Agreement"].append(models_agr)
-    return pd.DataFrame(predictions)
+    return pd.DataFrame(predictions).round(3)