Remove unused require statement

The corresponding code was removed in a65cb8428867d92d76bbf051bbd4614966636cf5

diff --git a/app/models/user.rb b/app/models/user.rb
index 8b8f31676b6e37870dfb9542ec8bad4229805b26..abd001f0647b95e6d774bf7b849f459a59576dd8 100644 (file)
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -45,7 +45,6 @@
 
 class User < ApplicationRecord
   require "digest"
-  require "xml/libxml"
 
   has_many :traces, -> { where(:visible => true) }
   has_many :diary_entries, -> { order(:created_at => :desc) }