How to use the aiopg.sa.result.RowProxy function in aiopg

def __eq__(self, other):
        if isinstance(other, RowProxy):
            return self.as_tuple() == other.as_tuple()
        elif isinstance(other, Sequence):
            return self.as_tuple() == other
        else:
            return NotImplemented

from typing import List

from aiopg.sa.result import RowProxy


RowsProxy = List[RowProxy]

def _process_rows(self, rows):
        process_row = RowProxy
        metadata = self._metadata
        keymap = metadata._keymap
        processors = metadata._processors
        return [process_row(metadata, row, processors, keymap)
                for row in rows]

    async def resolve_owner(self, info: ResolveInfo) -> List[RowProxy]:
        app = info.context['request'].app

        return await app['loaders'].users.load(self['owner_id'])

    async def resolve_rooms(self, info: ResolveInfo) -> List[RowProxy]:
        app = info.context['request'].app

        async with app['db'].acquire() as conn:
            return await select_rooms(conn)

from typing import List
from aiopg.sa.result import RowProxy


RowsProxy = List[RowProxy]