```ruby
$LOAD_PATH.unshift File.expand_path('../../lib', __FILE__)

require 'simplecov'
SimpleCov.start
if ENV['CI'] == 'true'
  require 'codecov'
  SimpleCov.formatter = SimpleCov::Formatter::Codecov
end

require 'tachikoma_ai'
require 'tachikoma_ai/strategies/bundler'
require 'webmock/rspec'
```

Add formatter to display the coverage report on wercker
user
```ruby
$LOAD_PATH.unshift File.expand_path('../../lib', __FILE__)

require 'simplecov'
SimpleCov.start
if ENV['CI'] == 'true'
  require 'codecov'
  SimpleCov.formatters = [
    SimpleCov::Formatter::HTMLFormatter,
    SimpleCov::Formatter::Codecov
  ]
end

require 'tachikoma_ai'
require 'tachikoma_ai/strategies/bundler'
require 'webmock/rspec'
```
assistant