diff --git a/langserve/chat_playground/dist/assets/index-86d4d9c0.js b/langserve/chat_playground/dist/assets/index-53ad47d4.js
similarity index 97%
rename from langserve/chat_playground/dist/assets/index-86d4d9c0.js
rename to langserve/chat_playground/dist/assets/index-53ad47d4.js
index 82a80da5..ce853986 100644
--- a/langserve/chat_playground/dist/assets/index-86d4d9c0.js
+++ b/langserve/chat_playground/dist/assets/index-53ad47d4.js
@@ -137,4 +137,4 @@ Check your backend logs for errors.`,{hideProgressBar:!0}),u((O=c[c.length-2])==
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v=c.format;c.format=function(_){var O=_||(this.$u?"YYYY-MM-DDTHH:mm:ss[Z]":"");return v.call(this,O)},c.valueOf=function(){var _=this.$utils().u(this.$offset)?0:this.$offset+(this.$x.$localOffset||this.$d.getTimezoneOffset());return this.$d.valueOf()-6e4*_},c.isUTC=function(){return!!this.$u},c.toISOString=function(){return this.toDate().toISOString()},c.toString=function(){return this.toDate().toUTCString()};var g=c.toDate;c.toDate=function(_){return _==="s"&&this.$offset?l(this.format("YYYY-MM-DD HH:mm:ss:SSS")).toDate():g.call(this)};var E=c.diff;c.diff=function(_,O,y){if(_&&this.$u===_.$u)return E.call(this,_,O,y);var w=this.local(),C=l(_).local();return E.call(w,C,O,y)}}})})(e3);var mx=e3.exports;const yx=Ls(mx);var t3={exports:{}};(function(e,t){(function(n,r){e.exports=r()})(qp,function(){return function(n,r,o){n=n||{};var u=r.prototype,s={future:"in %s",past:"%s ago",s:"a few seconds",m:"a minute",mm:"%d minutes",h:"an hour",hh:"%d hours",d:"a day",dd:"%d days",M:"a month",MM:"%d months",y:"a year",yy:"%d years"};function l(f,h,p,v){return u.fromToBase(f,h,p,v)}o.en.relativeTime=s,u.fromToBase=function(f,h,p,v,g){for(var E,_,O,y=p.$locale().relativeTime||s,w=n.thresholds||[{l:"s",r:44,d:"second"},{l:"m",r:89},{l:"mm",r:44,d:"minute"},{l:"h",r:89},{l:"hh",r:21,d:"hour"},{l:"d",r:35},{l:"dd",r:25,d:"day"},{l:"M",r:45},{l:"MM",r:10,d:"month"},{l:"y",r:17},{l:"yy",d:"year"}],C=w.length,b=0;b<C;b+=1){var S=w[b];S.d&&(E=v?o(f).diff(p,S.d,!0):p.diff(f,S.d,!0));var k=(n.rounding||Math.round)(Math.abs(E));if(O=E>0,k<=S.r||!S.r){k<=1&&b>0&&(S=w[b-1]);var N=y[S.l];g&&(k=g(""+k)),_=typeof N=="string"?N.replace("%d",k):N(k,h,S.l,O);break}}if(h)return _;var P=O?y.future:y.past;return typeof P=="function"?P(_):P.replace("%s",_)},u.to=function(f,h){return l(f,h,this,!0)},u.from=function(f,h){return l(f,h,this)};var c=function(f){return f.$u?o.utc():o()};u.toNow=function(f){return this.to(c(this),f)},u.fromNow=function(f){return this.from(c(this),f)}}})})(t3);var gx=t3.exports;const wx=Ls(gx);J2.extend(wx);J2.extend(yx);Nd.createRoot(document.getElementById("root")).render(ce.jsx(hx,{}));
diff --git a/langserve/chat_playground/dist/index.html b/langserve/chat_playground/dist/index.html
index e7cfd963..fe229612 100644
--- a/langserve/chat_playground/dist/index.html
+++ b/langserve/chat_playground/dist/index.html
@@ -5,7 +5,7 @@
     <link rel="icon" href="/____LANGSERVE_BASE_URL/favicon.ico" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Chat Playground</title>
-    <script type="module" crossorigin src="/____LANGSERVE_BASE_URL/assets/index-86d4d9c0.js"></script>
+    <script type="module" crossorigin src="/____LANGSERVE_BASE_URL/assets/index-53ad47d4.js"></script>
     <link rel="stylesheet" href="/____LANGSERVE_BASE_URL/assets/index-434ff580.css">
   </head>
   <body>
diff --git a/langserve/chat_playground/src/App.tsx b/langserve/chat_playground/src/App.tsx
index 29903f66..2ad5a974 100644
--- a/langserve/chat_playground/src/App.tsx
+++ b/langserve/chat_playground/src/App.tsx
@@ -30,6 +30,7 @@ export function App() {
   );
   const outputSchemaSupported = (
     outputDataSchema?.anyOf?.find((option) => option.properties?.type?.enum?.includes("ai")) ||
+    outputDataSchema?.oneOf?.find((option) => option.properties?.type?.enum?.includes("ai")) ||
     outputDataSchema?.type === "string"
   );
   const isSupported = isLoading || (inputSchemaSupported && outputSchemaSupported);