The collections.Sequence abstract base class does not provide support for comparing two sequences to each other. Modify our Sequence class from Code Fragment 2.14 to include a definition for the...

comparing two sequences to each other. Modify our Sequence class from

Code Fragment 2.14 to include a definition for the __eq__ method, so

that expression seq1 == seq2 will return True precisely when the two

sequences are element by element equivalent.