if prefix_words:
for word in prefix_words:
output,hidden = model(input,hidden)
input = Variable(input.data.new([word2ix[word]])).view(1,1)
File "main.py", line 103, in gen_acrostic
input = Variable(input.data.new([word2ix[word]])).view(1,1)
KeyError: 231
word2ix中没有word]]这个条目。你输出下word所有的key,以及word2ix的,对比下