for the training process; used by Basic Decoder to read inputs
training_decoder = tf.contrib.seq2seq.BasicDecoderusing the decoder
training_decoder_output, final_state, final_sequ
ValueError: not enoughvalues to unpack (expected 3, got2)ValueError: too many values to unpack(expected 3)对于第一个ValueError,我希望打印==>值不够,对于第二个ValueError,要打印==>额外值
如何使用异常方法或python