from otree.api import * from playsound import playsound doc = """ Your app description """ class Constants(BaseConstants): name_in_url = 'musicActivity' players_per_group = None num_rounds = 1 class Subsession(BaseSubsession): pass class Group(BaseGroup): pass class Player(BasePlayer): pass # PAGES class musicActivity(Page): pass class musicInstructions(Page): pass page_sequence = [musicInstructions, musicActivity ]