関連ワード:  keyword to define function in python    keyword to define method in python    keyword used to define function in python    the keyword used to define a function in python is dash    which keyword is used to define anonymous function in python    which keyword is used to define a function in python answer    which keyword is used to define a generator function in python    which keyword is used to define a lambda function in python    the def keyword is used to define a function in python    2 which keyword is used to define a function in python