```ruby
require 'deep-symbolizable/deep-symbolize'
require 'bundler'
require 'fileutils'
require 'highline/import'
require 'open4'
require 'pathname'
require 'pty'
require 'rubygems'
require 'yaml'

require 'benchtool/app-config'
require 'benchtool/benchmarker'
require 'benchtool/ab-cmd-builder'
require 'benchtool/curl-cmd-builder'
require 'benchtool/extensions'
require 'benchtool/helpers'
require 'benchtool/version'
require 'benchtool'

require 'ap'

Bundler.setup
Bundler.require

```

Remove bundler code and require correct dispatcher class
user
```ruby
require 'deep-symbolizable/deep-symbolize'
require 'fileutils'
require 'highline/import'
require 'open4'
require 'pathname'
require 'pty'
require 'rubygems'
require 'yaml'

require 'benchtool/app-config'
require 'benchtool/ab-cmd-builder'
require 'benchtool/curl-cmd-builder'
require 'benchtool/dispatcher'
require 'benchtool/extensions'
require 'benchtool/helpers'
require 'benchtool/version'
require 'benchtool'
```
assistant