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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 uniquenessRatio(self, value):
 """Set private ``_uniqueness`` and reset ``_block_matcher``."""

        if value >= 5 and value <= 15:
            self._uniqueness = value
        else:
            raise InvalidUniquenessRatioError("Uniqueness ratio must be "
                                              "between 5 and 15.")
        self._replace_bm()