def FProp(self, theta, inputs, paddings):
    paddings_expanded = tf.expand_dims(tf.expand_dims(paddings, (- 1)), (- 1))
    return ((inputs * (1.0 - paddings_expanded)), paddings)
def FProp(self, theta, inputs, paddings):
    paddings_expanded = tf.expand_dims(tf.expand_dims(paddings, (- 1)), (- 1))
    return ((inputs * (1.0 - paddings_expanded)), paddings)