def _modern_user_agent(self) -> str:
        """Generate current Chrome user agent string"""
        versions = {
            "Windows": "122.0.0.0",
            "Darwin": "122.0.0.0",
            "Linux": "122.0.0.0"
        }
        system = platform.system()
        return f"Mozilla/5.0 ({self._os_info()}) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/{versions[system]} Safari/537.36"
Generate current Chrome user agent string
backend/Browser/webrover_browser.py