text: class Set(object):
      """
      Simple set class with state_var formatting helper.
      All values should be strings.
      """
      def __init__(self, vals):
          self.data = set(vals)
          self.indexed = list(self.data)
  
      def as_state_vars(self):
          ret = {}
  
          for thing in self.data:
              ret[thing] = "string"
  
          return ret
  