increase number of steps per epoch
increase number of steps per epoch

ricorx7/donkey,ricorx7/donkey,kennethjiang/donkey,ricorx7/donkey,alanwells/donkey,ricorx7/donkey,wroscoe/donkey,wroscoe/donkey,wroscoe/donkey,kennethjiang/donkey,wroscoe/donkey,alanwells/donkey,kennethjiang/donkey,alanwells/donkey