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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 serialize(self):
 """Convert this recorded RPC into a string."""


        return "{},{: <26},{:2d},{:#06x},{:#04x},{:5.0f},{: <40},{: <40},{}".\
            format(self.connection, self.start_stamp.isoformat(), self.address, self.rpc_id,
                   self.status, self.runtime * 1000, self.call, self.response, self.error)