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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def cmp_public_numbers(pn1, pn2):
 """ Compare 2 sets of public numbers. These is a way to compare 2 public RSA keys. If the sets are the same then the keys are the same. :param pn1: The set of values belonging to the 1st key :param pn2: The set of values belonging to the 2nd key :return: True is the sets are the same otherwise False. """

    if pn1.n == pn2.n:
        if pn1.e == pn2.e:
            return True
    return False