Keras问题总结

环境：Win10、Anaconda3、Tensorflow-gpu 1.5.0、Keras 2.1.6
1. ImportError: Failed to import pydot. Please install pydot. For example with pip install pydot.
正如错误信息所提示的那样，用pip安装pydot即可

pip install pydot

2. pydot failed to call GraphViz.Please install GraphViz (https://www.graphviz.org/) and ensure that its executables are in the $PATH.
在官网下载GraphViz，zip文件或者msi文件都可。这里给出msi文件的百度云链接
https://pan.baidu.com/s/1