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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 complement(self, other):
 """ Calculate the complement of `self` and `other`. :param other: Another SimVariableSet instance. :return: The complement result. """


        s = SimVariableSet()
        s.register_variables = self.register_variables - other.register_variables
        s.register_variable_offsets = self.register_variable_offsets - other.register_variable_offsets
        s.memory_variables = self.memory_variables - other.memory_variables
        s.memory_variable_addresses = self.memory_variable_addresses - other.memory_variable_addresses

        return s