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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 set_session(self, autocommit=None, readonly=None):
 """Sets one or more parameters in the current connection. :param autocommit: Switch the connection to autocommit mode. With the current version, you need to always enable this, because :meth:`commit` is not implemented. :param readonly: Switch the connection to read-only mode. """

        props = {}
        if autocommit is not None:
            props['autoCommit'] = bool(autocommit)
        if readonly is not None:
            props['readOnly'] = bool(readonly)
        props = self._client.connection_sync(self._id, props)
        self._autocommit = props.auto_commit
        self._readonly = props.read_only
        self._transactionisolation = props.transaction_isolation