Change warning to info log

src/serena/agent.py

@@ -83,7 +83,7 @@ class SerenaAgent:
             else:
                 log_level = project_config.get("gui_log_level", logging.INFO)
                 if Logger.root.level > log_level:
-                    warnings.warn(f"Root logger level is higher than GUI log level; changing the root logger level to {log_level}")
+                    log.info(f"Root logger level is higher than GUI log level; changing the root logger level to {log_level}")
                     Logger.root.setLevel(log_level)
                 self._gui_log_handler = GuiLogViewerHandler(GuiLogViewer(title="Serena Logs"), level=log_level, format_string=LOG_FORMAT)
                 Logger.root.addHandler(self._gui_log_handler)