우선 selenium을 설치하고 chromedriver를 다운로드하였지만 에러가 사라지지 않았다. Version도 바꿔보고 혹시 몰라 webdriver_manager로 설치해 보았지만 에러가 해결되지 않았다. WebDriverException : Message: unknown error: Chrome failed to start: exited abnormally. (unknown error: DevToolsActivePort file doesn't exist) (The process started from chrome location /usr/bin/google-chrome is no longer running, so ChromeDriver is assuming that Chrome has crashed..
