関連ワード:  instance method and static method in python    class method instance method and static method in python    difference between instance method and static method in python    instance method vs static method in python    difference between class method instance method and static method in python    explain instance method class method and static method in python    instance method vs class method vs static method in python    explain instance method class method and static method with example in python    what is static method and instance method  
結果 : instance method and static method in python