```ruby
require 'erb'
require 'yaml'
require 'helpers/logger'
require 'helpers/config_file'
require 'helpers/repository'
require 'helpers/pull_requests_data'
```

Fix require paths for individual helper files.
user
```ruby
require 'erb'
require 'yaml'
require './lib/helpers/logger'
require './lib/helpers/config_file'
require './lib/helpers/repository'
require './lib/helpers/pull_requests_data'
```
assistant