'use strict';
const request = require('request');
const _ = require('lodash');
const base_url = 'https://api.github.com/';
const token = require('../config.json').token;
const credentials = require('../config.json').proxy;
const r = request.defaults({'proxy':`${credentials}`});

// handle search and display statistics
exports.index = (req, res) => {
  const query = req.query.username
  const username = query
  const options = {
    url: `https://api.github.com/users/${query}/repos?access_token=${token}`,
    headers: {
      'User-Agent': 'request'
    }
  }
  r.get(options, (err, response, body) => {
    let languages = {}, total, showResult = 'hide';
    if(query == undefined){
        languages = {}, total = "";
    } else {
      showResult = '';
      const data = JSON.parse(response.body)
      const length = data.length;
      total = length;
      let e;
      for (var i = 0,l=data.length; i < l; i++) {
          e = data[i];
          languages[e.language] = (languages[e.language] || 0) + 1;
      }
    }
    res.render('index', {title: "Homepage", username, languages, total, showResult});
  })
}

@@ -216,16 +216,19 @@
 .proxy;%0A
+// 
 const r 
@@ -564,16 +564,22 @@
 %0A  %7D%0A  r
+equest
 .get(opt

remove proxy