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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 verify(self, signature, data):
 """Verifies some data was signed by this private key. :param signature: The signature to verify. :type signature: ``bytes`` :param data: The data that was supposedly signed. :type data: ``bytes`` :rtype: ``bool`` """

        return self._pk.public_key.verify(signature, data)