Code problem

[BALDman66]

I got this error using PYTHon3, I tried using Python2, but 2 now seems unable to install torch

[planck-fanqi]

In file batch_gen.py, at line 49, length_of_sequences = list(map(len, batch_target))

[bqdeng]

Just change the map to list first. To be honest, this is because Python 3 is different from Python 2. You can change this sentence to, length_ of_ sequences = list(map(len, batch_target))