Update app.py

app.py

@@ -59,7 +59,7 @@ async def audioldm2_create(ctx, prompt):
 
         loop = asyncio.get_running_loop()
         client = await loop.run_in_executor(None, get_client, None)
-        job = client.submit(prompt, fn_index=0")
+        job = client.submit(prompt, fn_index=0)
         await wait(job)
         
         try: