from otree.api import ( models, widgets, BaseConstants, BaseSubsession, BaseGroup, BasePlayer, Currency as c, currency_range, ) doc = "Опросник перед экспериментом" class Constants(BaseConstants): name_in_url = "survey" players_per_group = None num_rounds = 1 class Subsession(BaseSubsession): pass class Group(BaseGroup): pass class Player(BasePlayer): age = models.IntegerField(label="Возраст", max=125, min=13) gender = models.StringField( choices=[["Male", "Мужской"], ["Female", "Женский"]], label="Пол", widget=widgets.RadioSelect, ) fio = models.StringField(label="Фамилия имя и отчество")