[docs] [issue40304] Classes created using type() don't need to explicitly inherit from object

Change by miss-islington mariatta.wijaya+miss-islington@gmail.com:

---------- pull_requests: +23119 pull_request: https://github.com/python/cpython/pull/24296

_______________________________________ Python tracker report@bugs.python.org https://bugs.python.org/issue40304 _______________________________________