优化mcp问答功能

client/client.py

@@ -86,9 +86,9 @@ class McpClient:
                     logger.info("End to initialize stdio client session...")
                     self.session = session
                     await self.read_mcp()
+                    logger.info("Loop to keep session alive...")
                     try:
                         while True:
-                            logger.info("Loop to keep session alive...")
                             await asyncio.sleep(10)
                             await session.send_ping()
                     except Exception as e: