Remove initializer

config/initializers/action_text.rb

-Rails.configuration.to_prepare do
-  ActionText::RichText.class_eval do
-    delegate :university, :university_id, to: :record
-  end
-
-  ActionText::ContentHelper.allowed_tags += Rails.application.config.action_view.sanitized_allowed_tags
-  ActionText::ContentHelper.allowed_attributes += Rails.application.config.action_view.sanitized_allowed_attributes
-end