코드 스니펫 복사 후 실행 했을 때

Address already in use

Port 5000 is in use by another program. Either identify and stop that program, or start the server with a different port.

On macOS, try disabling the 'AirPlay Receiver' service from System Preferences -> Sharing.

이렇게 뜨며

http://localhost:5000 서버에 접속 했을 때

HTTP ERROR 403 에러가 뜨면서 엑세스가 거부 된다고 뜹니다

뭐가 문제일까요? *mac 입니다