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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 _deserialize(self, value, attr, data):
 """Serialize resumption token."""

        token_builder = URLSafeTimedSerializer(
            current_app.config['SECRET_KEY'],
            salt=data['verb'],
        )
        result = token_builder.loads(value, max_age=current_app.config[
            'OAISERVER_RESUMPTION_TOKEN_EXPIRE_TIME'])
        result['token'] = value
        result['kwargs'] = self.root.load(result['kwargs'], partial=True).data
        return result