```ruby
require 'test_helper'

require 'capybara/poltergeist'
require 'minitest/metadata'

require 'helpers/capybara'
require 'helpers/drivers'
require 'helpers/dsl'
require 'helpers/email'
require 'helpers/files'
require 'helpers/cap_api_import'

class ServiceTestCase < ActionDispatch::SystemTestCase 
  include MiniTest::Metadata
  include ActiveJob::TestHelper
  include ActionMailer::TestHelper

  include H2o::Test::Helpers::Capybara
  include H2o::Test::Helpers::Drivers
  include H2o::Test::Helpers::DSL
  include H2o::Test::Helpers::Email
  include H2o::Test::Helpers::Files
  include H2o::Test::Helpers::CapApiImport
end```

Remove unneeded packages from ServiceTestCase object.
user
```ruby
require 'test_helper'

# require 'capybara/poltergeist'
require 'minitest/metadata'

# require 'helpers/capybara'
# require 'helpers/drivers'
# require 'helpers/dsl'
require 'helpers/email'
require 'helpers/files'
require 'helpers/cap_api_import'

class ServiceTestCase < ActionDispatch::SystemTestCase 
  include MiniTest::Metadata
  include ActiveJob::TestHelper
  include ActionMailer::TestHelper

  # include H2o::Test::Helpers::Capybara
  # include H2o::Test::Helpers::Drivers
  # include H2o::Test::Helpers::DSL
  include H2o::Test::Helpers::Email
  include H2o::Test::Helpers::Files
  include H2o::Test::Helpers::CapApiImport
end```
assistant