Run annotate_models

app/models/event_user.rb

@@ -1,5 +1,17 @@
 # frozen_string_literal: true
 
+# == Schema Information
+#
+# Table name: event_users
+#
+#  id         :bigint           not null, primary key
+#  comment    :string
+#  event_role :string           default("participant"), not null
+#  created_at :datetime
+#  updated_at :datetime
+#  event_id   :integer
+#  user_id    :integer
+#
 class EventUser < ApplicationRecord
   ROLES = [%w[Speaker speaker], %w[Submitter submitter], %w[Moderator moderator],
             %w[Volunteer volunteer]]