関連ワード:  how to go back a folder in python    how to go back a directory in python    how to go back a directory in python import    how to go back a directory in python terminal    how to move back a directory in python    how to go back one folder in python import    how to go back one folder in python    how to go back to previous folder in python    how to go back one directory in python    how to go back one directory in python os