関連ワード:  how to return 2 variables in python    how to return 2 variables in python function    how to return multiple variables in python    how to return 2 values in python    how to return multiple variables in python function    how to return 2 values in python function    how to return multiple values in python    how to return multiple values in python function    how to use multiple return values in python    how to get multiple return values in python