From 5cbe21700b43bd2562ba49751fe646983d79dff4 Mon Sep 17 00:00:00 2001
From: Ines Montani <ines@ines.io>
Date: Tue, 8 Oct 2019 15:52:59 +0200
Subject: [PATCH] Only show label scheme if not empty [ci skip]

---
 website/src/components/util.js  | 8 ++++++++
 website/src/templates/models.js | 5 +++--
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/website/src/components/util.js b/website/src/components/util.js
index 0d3f7bda3..1935a8085 100644
--- a/website/src/components/util.js
+++ b/website/src/components/util.js
@@ -45,6 +45,14 @@ export function isString(obj) {
     return typeof obj === 'string' || obj instanceof String
 }
 
+/**
+ * @param obj - The object to check.
+ * @returns {boolean} - Whether the object is empty.
+ */
+export function isEmptyObj(obj) {
+    return Object.entries(obj).length === 0 && obj.constructor === Object
+}
+
 /**
  * Convert raw HTML to React elements
  * @param {string} html - The HTML markup to convert.
diff --git a/website/src/templates/models.js b/website/src/templates/models.js
index 82c7e4219..3ac5e6ebf 100644
--- a/website/src/templates/models.js
+++ b/website/src/templates/models.js
@@ -15,7 +15,8 @@ import Link from '../components/link'
 import Grid from '../components/grid'
 import Infobox from '../components/infobox'
 import Accordion from '../components/accordion'
-import { join, arrayToObj, abbrNum, markdownToReact, isString } from '../components/util'
+import { join, arrayToObj, abbrNum, markdownToReact } from '../components/util'
+import { isString, isEmptyObj } from '../components/util'
 
 const MODEL_META = {
     core: 'Vocabulary, syntax, entities, vectors',
@@ -105,7 +106,7 @@ function formatModelMeta(data) {
         author: data.author,
         url: data.url,
         license: data.license,
-        labels: data.labels,
+        labels: isEmptyObj(data.labels) ? null : data.labels,
         vectors: formatVectors(data.vectors),
         accuracy: formatAccuracy(data.accuracy),
     }