Chatbot streaming hotfix (#4537)

* changes

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CHANGELOG.md

@@ -6,7 +6,7 @@ No changes to highlight.
 
 ## Bug Fixes:
 
-No changes to highlight.
+- Fix chatbot streaming by [@aliabid94](https://github.com/aliabid94) in [PR 4537](https://github.com/gradio-app/gradio/pull/4537)
 
 ## Other Changes:
 

gradio/version.txt

@@ -1 +1 @@
-3.35.0
+3.35.1

js/chatbot/src/MarkdownCode.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-	import { onMount, tick } from "svelte";
+	import { afterUpdate, tick } from "svelte";
 	import DOMPurify from "dompurify";
 	import render_math_in_element from "katex/dist/contrib/auto-render.js";
 	import { marked } from "./utils";
@@ -14,7 +14,7 @@
 	let el: HTMLSpanElement;
 	let mounted = false;
 
-	onMount(() => {
+	afterUpdate(() => {
 		tick().then(() => {
 			requestAnimationFrame(() => {
 				el.innerHTML = DOMPurify.sanitize(marked.parse(message));