Update app.py

app.py

@@ -13,7 +13,7 @@ from fastrtc import (
     AdditionalOutputs,
     AsyncStreamHandler,
     Stream,
-    get_twilio_turn_credentials,
+    get_cloudflare_turn_credentials_async,
     wait_for_item,
 )
 from gradio.utils import get_space
@@ -109,7 +109,7 @@ stream.mount(app)
 
 @app.get("/")
 async def _():
-    rtc_config = get_twilio_turn_credentials() if get_space() else None
+    rtc_config = await get_cloudflare_turn_credentials_async() if get_space() else None
     html_content = (cur_dir / "index.html").read_text()
     html_content = html_content.replace("__RTC_CONFIGURATION__", json.dumps(rtc_config))
     return HTMLResponse(content=html_content)