How to send a reply in telegram using the response from the nodejs parser

Question

If you just parse the page and output the answer to the console, then everything works correctly and the desired answer comes.

if this answer is added to the telegram bot's response using the await ctx.reply telegraph, an error occurs.

Unhandled error while processing..

node_modules\telegraf\lib\core\network\client.js:293
            throw new error_1.default(data, { method, payload });

response: {
    ok: false,
    error_code: 400,
    description: 'Bad Request: message text is empty'
  },
  on: {
    method: 'sendMessage',
    payload: { chat_id: 27190544, message_thread_id: undefined }
  }
}

Node.js v18.12.1
[nodemon] app crashed - waiting for file changes before starting...

how do I add a parser response to a bot? help me please

const { Telegraf, Markup } = require('telegraf');
const BOT_TOKEN = "*****************************************";
const bot = new Telegraf(BOT_TOKEN);
const axios = require("axios");
const cheerio = require("cheerio");

async function getString() {
    await axios.get("https://www.federalreserve.gov/releases/h10/current/").then((response) => {
      const $ = cheerio.load(response.data);
      const table = $("table");

      for (let i = 0; i < table.length; i++) {
        let tr = $(table[i]).find("tr")[4];
        console.log(tr.tostring());
        return $(tr).text();
      }
    })
    .catch((err) => console.log("Fetch error " + err));
  }
  
bot.start((ctx) => {
    ctx.reply('restart!')
});

bot.command('test', async (ctx) => {
    ctx.reply("Click it", Markup.inlineKeyboard(
        [
            [Markup.button.callback('PEACE', 'PEACE')]
        ]
    ))
});

bot.action('PEACE', async (ctx) => {
    await ctx.answerCbQuery()
    await ctx.reply(getString())
});


bot.launch();