교수님 ,,,,,, 왜 이런 오류가 나올까요? ㅠㅠ

pi@navio:~ $ sudo python get-pip.py

Traceback (most recent call last):

 File "get-pip.py", line 24244, in <module>

    main()

  File "get-pip.py", line 199, in main

    bootstrap(tmpdir=tmpdir)

  File "get-pip.py", line 82, in bootstrap

    from pip._internal.cli.main import main as pip_entry_point

  File "/tmp/tmpf7Nsou/pip.zip/pip/_internal/cli/main.py", line 60

    sys.stderr.write(f"ERROR: {exc}")

                                   ^

SyntaxError: invalid syntax

해당 모듈이 없다고 나오는데,,,,, 뭐가 잘 못된 것일까요?