넌작스 다운로드 해주기. wallet/server.ts import express from 'express' import nunjucks from 'nunjucks' import { Wallet } from './wallet' import axios from 'axios' const app = express() const userid = process.env.USERID || 'podo' const userpw = process.env.USERPW || '1234' const baseurl = process.env.BASEURL || 'http://localhost:3000' const baseAuth = Buffer.from(userid + ':' + userpw).toString('base64') c..