text: from otree.api import Currency as c, currency_range
  from ._builtin import Page, WaitPage
  from .models import Constants
  import random
  
  
  class Questionaire(Page):
      form_model = 'player'
  
      def get_form_fields(self):
          return ['choice']
          # player.payoff = player.choice * 10
  
  
  page_sequence = [
      Questionaire
  ]
  