<commit_before>var express = require('express');
var app = express();

app.get('/', function(req, res) {
  res.send('Hello world');
});

module.exports = app;<commit_msg>Serve static files.<commit_after>var express = require('express');
var app = express();

app.use(express.static('./client'));

module.exports = app;
{'fraction_non_alphanumeric': 0.19811320754716982, 'fraction_numerical': 0.0, 'mean_word_length': 5.787234042553192, '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': '2080453', 'n_tokens_mistral': 99, 'n_tokens_neox': 97, 'n_words': 23}