app/models/agents/weather_agent.rb

@@ -86,7 +86,6 @@ module Agents

                       errors.add(:base, "location is required") unless location.present?
              

                       errors.add(:base, "api_key is required") unless key_setup?
              

                       errors.add(:base, "which_day selection is required") unless which_day.present?
              

                -      errors.add(:base, "expected_update_period_in_days is required") unless options['expected_update_period_in_days'].present?
              

                     end
              

                 
              

                     def wunderground