From 97e6287fefa303096f95e2be19114dc9dea27f99 Mon Sep 17 00:00:00 2001
From: Jiajing Wang <jjwang@google.com>
Date: Wed, 19 Dec 2018 17:28:29 -0800
Subject: [PATCH] Update venn-tests.ts

---
 types/venn/venn-tests.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/types/venn/venn-tests.ts b/types/venn/venn-tests.ts
index 3d88030ae3..8e7e6ce515 100644
--- a/types/venn/venn-tests.ts
+++ b/types/venn/venn-tests.ts
@@ -29,7 +29,7 @@ function lossFunction(
             left.radius, right.radius, venn.distance(left, right));
       } else {
         overlapSize =
-            venn.intersectionArea(area.sets.map((i: number) => sets[i]));
+            venn.intersectionArea(area.sets.map((i: string) => sets[i]));
       }
     }
     if (overlapSize < 100 && area.size > 0) {