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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 text(self) -> bytes: """The response text."""

        if self.condition:
            if self.code:
                return BytesFormat(b'%b %b %b') \
                    % (self.condition, self.code, self._text)
            else:
                return BytesFormat(b'%b %b') % (self.condition, self._text)
        else:
            return bytes(self._text)