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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 LessThan(self, value):
 """Sets the type of the WHERE clause as "less than". Args: value: The value to be used in the WHERE condition. Returns: The query builder that this WHERE builder links to. """

    self._awql = self._CreateSingleValueCondition(value, '<')
    return self._query_builder