chained_daemon.rb in opener-chained-daemon-3.1.0

- old
+ new

@@ -1,9 +1,12 @@
 require 'active_support/all'
 require 'oga'
 require 'hashie'
 require 'google/cloud/translate'
 
+require 'rexml/document'
+require 'rexml/formatters/pretty'
+
 require 'opener/daemons'
 
 require_relative 'chained_daemon/languages_cache'
 require 'opener/language_identifier'
 require 'opener/tokenizer'