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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 validate(self, data):
        '''Validates a data dict against this schema.

        Args:
            data (dict): The data to be validated.

        Raises:
            ValidationError: If the data is invalid.
        '''
        try:
            self._validator.validate(data)
        except jsonschema.ValidationError as e:
            six.raise_from(ValidationError.create_from(e), e)