Update app.py

app.py

@@ -209,7 +209,7 @@ async def main(
     
 
         # Save the audio as a temporary WAV file
-    return templates.TemplateResponse("interface.html", {"request": request, "audio_file": renamed_audio_file,  "data": data})
+    return templates.TemplateResponse("interface.html", {"request": request, "audio_file": temp_audio_file,  "data": data})
 
 
   #  return {"message": f"Text to synthesize: {text_input}, Speed: {speed_slider}, Play: {play}"}