index.js

const express = require('express');

const app = express();

const port = 3000;

const summarizeText = require('./summarize.js');

// Parse JSON bodies (as sent by API clients)
app.use(express.json());

app.use(express.static('public')); // Serve static files from the 'public' directory

// Handle POST requests to the '/summarize' endpoint
app.post('/summarize', (req, res) => {
 // get the text_to_summarize property from the request body
  const text = req.body.text_to_summarize;

  // call your summarizeText function, passing in the text from the request
  summarizeText(text)
    .then(response => {
      res.send(response); // Send the summary text as a response
    })
    .catch(error => {
      console.log(error.message);
    });
});

// Start the server
app.listen(port, () => {
  console.log('Server running at http://localhost:${port}/');
});