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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 unpack(self, struct):
 """Read as many bytes as are required to extract struct then unpack and return a tuple of the values. Raises ------ UnderflowDecodeError Raised when a read failed to extract enough bytes from the underlying stream to extract the bytes. Parameters struct: struct.Struct Returns ------- tuple Tuple of extracted values. """

        v = struct.unpack(self.read(struct.size))
        return v