task addpicture: :environment do
  User.all.each do |user|
    user.update image: File.open(Dir.glob(File.join(Rails.root, "app", "assets", "images", "svg", "*")).sample)
  end
end

has_attached_file :image, :default_url File.open(Dir.glob(File.join(Rails.root, "app", "assets", "images", "original", "*")).sample)