<commit_before># kana_bingo<commit_msg>Improve README<commit_after># kana_bingo

## Usage
1. Install Ruby
2. Install Node.js
3. Clone repository: `git clone https://github.com/nownabe/kana_bingo.git`
4. Change directory: `cd kana_bingo`
5. Put background image (640x292) to `public/images/background.png`.
6. Bundle install: `bundle install --path vendor/bundle`
7. NPM install: `npm install`
8. Start Server: `bundle exec rackup`
{'fraction_non_alphanumeric': 0.12093023255813953, 'fraction_numerical': 0.03255813953488372, 'mean_word_length': 5.070422535211268, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 1, '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': '4498689', 'n_tokens_mistral': 156, 'n_tokens_neox': 148, 'n_words': 47}