Audio Trim Fix (#12580)

* trim fix

* add changeset

---------

Co-authored-by: gradio-pr-bot <[email protected]>

Author: dawoodkhan82

.changeset/long-wolves-yell.md

@@ -0,0 +1,6 @@
+---
+"@gradio/audio": patch
+"gradio": patch
+---
+
+fix:Audio Trim Fix

js/audio/shared/utils.ts

@@ -28,8 +28,7 @@ export const process_audio = async (
 
 	let trimmedLength = audioBuffer.length;
 	let startOffset = 0;
-
-	if (start && end) {
+	if (start != null && end != null) {
 		startOffset = Math.round(start * sampleRate);
 		const endOffset = Math.round(end * sampleRate);
 		trimmedLength = endOffset - startOffset;