def set_bot(self, bot):
        ''' Bot must be set before running '''
        self.bot = bot
        self.sink.set_bot(bot)
def set_bot(self, bot):
        ''' Bot must be set before running '''
        self.bot = bot
        self.sink.set_bot(bot)
def set_bot ( self , bot ) : self . bot = bot self . sink . set_bot ( bot )
Bot must be set before running
Bot must be set before running