First README Example not up to date

[joelamouche]

import { fetchRemarks, getRemarksFromBlocks, getLatestFinalizedBlock, Consolidator } from 'rmrk-tools';
import { ApiPromise, WsProvider } from '@polkadot/api';

const wsProvider = new WsProvider('wss://node.rmrk.app');

const fetchAndConsolidate = async () => {
    try {
        const api = await ApiPromise.create({ provider: wsProvider });
        const to = await getLatestFinalizedBlock(api);

        const remarkBlocks = await fetchRemarks(api, 6431422, to, ['']);
        if (remarkBlocks && !isEmpty(remarkBlocks)) {
          const remarks = getRemarksFromBlocks(remarkBlocks);
          const consolidator = new Consolidator();
          const { nfts, collections } = consolidator.consolidate(remarks);
          console.log('Consolidated nfts:', nfts);
          console.log('Consolidated collections:', collections);
        }
    } catch (error) {
        console.log(error)
    }
}

consolidator.consolidate(remarks) => await consolidator.consolidate(remarks)
getRemarksFromBlocks expects 3 inputs

[joelamouche]

Also isEmpty not declared

[joelamouche]

I'd be happy to submit PR of course