appium.rb in appium_lib-9.12.1

- old
+ new

@@ -14,9 +14,10 @@
 require_relative 'common/helper'
 require_relative 'common/multi_touch'
 require_relative 'common/touch_actions'
 require_relative 'common/http_client'
 require_relative 'common/device'
+require_relative 'common/command'
 
 # ios
 require_relative 'ios/ios'
 
 # android