From f218f29ec8e5f0dca14ebde96905a1f85266c10a Mon Sep 17 00:00:00 2001
From: Li Xin <lixin.henry@bytedance.com>
Date: Fri, 25 Apr 2025 16:05:24 +0800
Subject: [PATCH] chore: make TTS optional

---
 .env.example | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.env.example b/.env.example
index 80b9a56..79403ec 100644
--- a/.env.example
+++ b/.env.example
@@ -7,7 +7,7 @@ SEARCH_API=tavily
 TAVILY_API_KEY=tvly-xxx
 # JINA_API_KEY=jina_xxx # Optional, default is None
 
-# Volcengine TTS
+# Optional, volcengine TTS for generating podcast
 VOLCENGINE_TTS_APPID=xxx
 VOLCENGINE_TTS_ACCESS_TOKEN=xxx
 # VOLCENGINE_TTS_CLUSTER=volcano_tts # Optional, default is volcano_tts