From 9d77a8f5652aaa7eb8ebd56cfbc1dff02238257b Mon Sep 17 00:00:00 2001
From: yumoqing <yumoqing@gmail.com>
Date: Wed, 11 Sep 2024 15:15:12 +0800
Subject: [PATCH] bugfix

---
 rtcllm/a2a.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/rtcllm/a2a.py b/rtcllm/a2a.py
index a25f1d3..184824a 100644
--- a/rtcllm/a2a.py
+++ b/rtcllm/a2a.py
@@ -1,4 +1,5 @@
 import io
+import asyncio
 from av import AudioFrame
 
 from aiortc import VideoStreamTrack, AudioStreamTrack
@@ -18,6 +19,7 @@ class LLMAudioStreamTrack(AudioStreamTrack):
 				print('LLMAudioStreamTrack return None ...')
 				return b
 			frame = AudioFrame.from_ndarray(io.BytesIO(b), format='s16', layout='mono')
+			print('LLMAudioStreamTrack return frame ...')
 			return frame
 		except Exception as e:
 			print_exc()