from otree.api import * c = cu doc = '' class C(BaseConstants): NAME_IN_URL = 'instructions' PLAYERS_PER_GROUP = None NUM_ROUNDS = 1 class Subsession(BaseSubsession): pass class Group(BaseGroup): pass class Player(BasePlayer): check1 = models.StringField(choices=[['High', 'High-value source'], ['Low', 'Low-value source']], label='If you see 130 on the first dice, which information source would you choose?') check2 = models.StringField(choices=[['High', 'High-value source'], ['Low', 'Low-value source']], label='If you see 90 on the first dice, which information source would you choose?') class InstructionCheck(Page): form_model = 'player' form_fields = ['check1', 'check2'] page_sequence = [InstructionCheck]