The popitem() method for ordered dictionaries returns and removes a(key, value) pair. The pairs are returned inLIFO order if final is trueor FIFO order if false. Return 사이트모음 of a dict subclass that has methodsspecialized for rearranging dictionary order. Any valid Python identifier may be used for a fieldname apart from namesstarting with an underscore. Valid identifiers consist of letters, d