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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 goes_requires(self, regs):
 """ Returns whether any of the goes_to block requires any of the given registers. """

        if len(self) and self.mem[-1].inst == 'call' and self.mem[-1].condition_flag is None:
            for block in self.calls:
                if block.is_used(regs, 0):
                    return True

                d = block.destroys()
                if not len([x for x in regs if x not in d]):
                    return False  # If all registers are destroyed then they're not used

        for block in self.goes_to:
            if block.is_used(regs, 0):
                return True

        return False