update:优化

main/xiaozhi-server/core/websocket_server.py

@@ -2,6 +2,7 @@ import asyncio
 import websockets
 from config.logger import setup_logging
 from core.connection import ConnectionHandler
+from core.providers.tts.default import DefaultTTS
 from core.utils.util import initialize_modules, check_vad_update, check_asr_update
 from config.config_loader import get_config_from_api
 
@@ -29,6 +30,10 @@ class WebSocketServer:
         self._llm = modules["llm"] if "llm" in modules else None
         self._intent = modules["intent"] if "intent" in modules else None
         self._memory = modules["memory"] if "memory" in modules else None
+
+        if self._tts is None:
+            self._tts = DefaultTTS(self.config, delete_audio_file=True)
+
         self.active_connections = set()
 
     async def start(self):