type error

[jwnirvana]

thanks for your nice job, but I encountered a bug as follow, could you give me some suggestions?
File "train.py", line 200, in
Yolo_train().train()
File "train.py", line 41, in init
warmup_steps = tf.constant(self.__warmup_periods * self.__steps_per_period, dtype=tf.float64, name='warmup_steps')
TypeError: unsupported operand type(s) for *: 'int' and 'Data'

[jwnirvana]

when run trian.py in yolo v3