在学习人脸识别运用keras的过程中出现了问题

Question

本人在尝试学习"http://www.cnblogs.com/neo-T/p/6477378.html"
此博客提供的人脸识别代码
遇到了以下问题，不知该怎么解决

 WARNING:tensorflow:Variable *= will be deprecated. Use variable.assign_mul if you want assignment to the variable value or 'x = x * y' if you want a new python Tensor object.
Epoch 1/10
Traceback (most recent call last):
  File "E:/python/python3.64/python代码练习/人脸识别/face_train_use_keras.py", line 189, in <module>
    model.train(dataset)
  File "E:/python/python3.64/python代码练习/人脸识别/face_train_use_keras.py", line 179, in train
    validation_data=(dataset.valid_images, dataset.valid_labels))
  File "E:\python\anaconda\anaconda\lib\site-packages\keras\legacy\interfaces.py", line 91, in wrapper
    return func(*args, **kwargs)
  File "E:\python\anaconda\anaconda\lib\site-packages\keras\models.py", line 1315, in fit_generator
    initial_epoch=initial_epoch)
  File "E:\python\anaconda\anaconda\lib\site-packages\keras\legacy\interfaces.py", line 91, in wrapper
    return func(*args, **kwargs)
  File "E:\python\anaconda\anaconda\lib\site-packages\keras\engine\training.py", line 2268, in fit_generator
    callbacks.on_epoch_end(epoch, epoch_logs)
  File "E:\python\anaconda\anaconda\lib\site-packages\keras\callbacks.py", line 77, in on_epoch_end
    callback.on_epoch_end(epoch, logs)
  File "E:\python\anaconda\anaconda\lib\site-packages\keras\callbacks.py", line 339, in on_epoch_end
    self.progbar.update(self.seen, self.log_values)
AttributeError: 'ProgbarLogger' object has no attribute 'log_values'

我清楚ProgbarLogger内没有log_values的属性的意思,但是因为刚开始接触，不知道应怎样改动

Answer 1

去搜索一下错误吧，可以找到类似的错误。比如：
https://github.com/keras-team/keras/issues/3657