from otree.api import (
    models,
    widgets,
    BaseConstants,
    BaseSubsession,
    BaseGroup,
    BasePlayer,
    Currency as c,
    currency_range,
)
from django.db import models as django_models
from otree.models import Participant
from django.db.models.signals import post_save
from django.dispatch import receiver
from random import randint
import time

class Constants(BaseConstants):
    name_in_url = 'instructions'
    players_per_group = None
    num_rounds = 1


class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
    pass


class Player(BasePlayer):
    pass