ques_hidden1 or ques_hidden2?

[PolarLion]

https://github.com/jiasenlu/visDial.pytorch/blob/f1aa59704902bdbf4be8e507b30f55d87633debb/train/train_all.py#L252

ques_hidden1 = netE_d.init_hidden(opt.batchSize)

why ques_hidden1 is one of the inputs of netE_g instead of ques_hidden2 which is generated from netE_g?

Thank you very much.