python applications/task3.py crashes

[weienzhang]

Today when i ran this command "python task3.py -n", it turns out the error like:

[D] Feature vector [200]
[D] Batch size [256]
[D] Epochs [200]
[I] Training
[I] | Loss | Metric |
[I] | binary_crossentropy | binary_accuracy |
[I] Epoch | Train | Val | Train | Val | Time
[I] ----- + -------- + -------- + -------- + -------- + ---------------
Traceback (most recent call last):
File "task3.py", line 294, in
sys.exit(main(sys.argv))
File "task3.py", line 228, in main
app.system_training()
File "/home/zwe/Downloads/DCASE2017-baseline-system-master/dcase_framework/decorators.py", line 38, in function_wrapper
to_return = func(*args, **kwargs)
File "/home/zwe/Downloads/DCASE2017-baseline-system-master/dcase_framework/application_core.py", line 2214, in system_training
validation_files=validation_files
File "/home/zwe/Downloads/DCASE2017-baseline-system-master/dcase_framework/learners.py", line 2468, in learn
class_weight=class_weight
File "/root/anaconda3/lib/python3.7/site-packages/keras/engine/training.py", line 1239, in fit
validation_freq=validation_freq)
File "/root/anaconda3/lib/python3.7/site-packages/keras/engine/training_arrays.py", line 192, in fit_loop
callbacks._call_batch_hook('train', 'begin', batch_index, batch_logs)
File "/root/anaconda3/lib/python3.7/site-packages/keras/callbacks/callbacks.py", line 84, in _call_batch_hook
batch_hook = getattr(callback, hook_name)
AttributeError: 'ProgressLoggerCallback' object has no attribute 'on_train_batch_begin'

I just checked the code i downloaded from the github and the file "keras_utils.py" has changed according to the commit 14f4e3d, and i don't konw whether it is a problem with Keras version again?