<commit_before>var express = require('express');
var webpack = require('webpack');
var webpackConfig = require('./webpack.development');

var app = express();
var compiler = webpack(webpackConfig);

app.use(require('webpack-dev-middleware')(compiler, {
  stats: {
    colors: true,
  },
}));

app.use(require('webpack-hot-middleware')(compiler));

app.listen(process.env.PORT, function(err) {
  if (err) {
    console.log(err);
  }
});<commit_msg>add default port<commit_after>var express = require('express');
var webpack = require('webpack');
var webpackConfig = require('./webpack.development');

var app = express();
var compiler = webpack(webpackConfig);

app.use(require('webpack-dev-middleware')(compiler, {
  stats: {
    colors: true,
  },
}));

app.use(require('webpack-hot-middleware')(compiler));

app.listen(process.env.PORT || 3000, function(err) {
  if (err) {
    console.log(err);
  }
});
{'fraction_non_alphanumeric': 0.1878453038674033, 'fraction_numerical': 0.004419889502762431, 'mean_word_length': 5.248275862068965, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5229067', 'n_tokens_mistral': 299, 'n_tokens_neox': 292, 'n_words': 53}