def METHOD_NAME(self, raw=True, output=False, hist_access_type="range", **kwds):
    """Get code history."""
    content = dict(raw=raw, output=output, hist_access_type=hist_access_type, **kwds)
    msg = self.session.msg("history_request", content)
    self._dispatch_to_kernel(msg)
    return msg["header"]["msg_id"]