関連ワード:  how to write a class method in python    how to create a class method in python    how to make a class method in python    how to create a class function in python    how to make a class method private in python    how to write class and function in python    how to make class function private in python    how to create a method inside a class in python    what is class in python with example  
結果 : how to write a class method in python