You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: hulu_asset.rb
    path of file: ./repos/kitsu-server/app/services/hulu_import
    
    the code of the file until where you have to start completion: module HuluImport
  class HuluAsset
    PAGE_SIZE = 2000
    EID_REGEX = /.*\?eid=([^&]*).*/

    # @param series [HuluSeries] the Series to reference when performing imports
    # @param params [Hash] a list of para
    
    def episode!
      @episode ||= Episode.where(
        media: media,
        number: number
      ).first_or_create!(
        airdate: airdate,
        thumbnail: thumbnail,
        season_number: season_number,
        length: length,
        titles: { en_jp: title },
        description: { en: synopsis }
      )
    end