関連ワード:  how do you define a tuple in python    how do you create a tuple in python    how do you declare a tuple in python    how do you create a empty tuple in python    how do you define an empty tuple in python    how do you define a tuple with a single element in python    how do you create a tuple with one element in python    how do you create an empty tuple in python give example    how to create a tuple in python from user input    how to identify a tuple in python