Problems I encountered when running train1

[neil3212080]

Traceback (most recent call last):
File "train1.py", line 79, in
train(args, logdir=logdir_train1)
File "train1.py", line 60, in train
launch_train_with_config(train_conf, trainer=trainer)
File "/usr/lib/python2.7/site-packages/tensorpack/train/interface.py", line 90, in launch_train_with_config
model.get_input_signature(), input,
File "/usr/lib/python2.7/site-packages/tensorpack/utils/argtools.py", line 200, in wrapper
value = func(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/tensorpack/graph_builder/model_desc.py", line 90, in get_input_signature
inputs = self.inputs()
File "/usr/lib/python2.7/site-packages/tensorpack/graph_builder/model_desc.py", line 122, in inputs
raise NotImplementedError()
NotImplementedError

[neil3212080]

I use this method to run train1：python2 train1.py timit
How to modify the problem I encountered？？

[13159590291]

i have the same problem. have you solved it now?