class DoubleOrNothing(BaseCog):
    """Doubles your money or destroys it!"""
    def __init__(self):
        self.last_work = {}

    @commands.group(autohelp=True)
    async def doubleorno(self, ctx: commands.Context):
        """Double or Nothing"""
        pass


    @doubleorno.command()
    async def bet(self, ctx: commands.Context, bet: int):
        """random number
        If you get 3 or below, all money lost
        If you get 4 or above, your money is doubled.
        """
        if bet < 200:
            return await ctx.send("You need to bet at least 200 credits.")
        else:
            await bank.withdraw_credits(ctx.author, bet)
            await ctx.send(str(bet) + " credits have been withdrawn out of your account")

        dice = random.randint(1, 6)
        if dice <=3:
          await ctx.send("Bad luck! You have lost " + str(bet) + " credits.")
        elif dice >= 4:
          await ctx.send("WOOHOO! YOU JUST DOUBLED YOUR BET!")
          wonmoney = bet + bet
          await bank.deposit_credits(ctx.author, wonmoney)
          await ctx.send(str(wonmoney) + " credits have been deposited. Happy spending!")

        await ctx.send("Note: When the fun stops, stop!")

    @commands.group(autohelp=True)
    async def job(self, ctx: commands.Context):
        """Core command; job. Get a job!"""
        pass

    @job.command()
    async def work(self, ctx: commands.Context):
        """Sub command of job. Start working at your job!"""
        jobpay = random.randint(1, 100)
        await ctx.send("You just worked at your job and earned " + str(jobpay) +" credits!")
        await bank.deposit_credits(ctx.author, jobpay)
    if ctx.message.author.id in self.last_work and time.time() - self.last_work[ctx.message.author.id] < X:
        await ctx.send("You must wait before running the command again")
        return
self.last_work[ctx.message.author.id] = time.time()




```