(我从视频中找到了以下答案:

(I found this answer from a video: http://www.***.com/watch?v=xmvRF7koJ5E)

1. 从网络上下载msvcp71.dll和msvcr71.dll.

将它们保存到您的C:\Windows\System32文件夹中.

Save them to your C:\Windows\System32 folder.

也将它们保存到您的C:\Windows\SysWOW64文件夹中(如果您使用的是64位操作系统).

Save them to your C:\Windows\SysWOW64 folder as well (if you have a 64-bit operating system).

现在尝试在Python中运行代码文件，它将在几秒钟内加载图形.

Now try running your code file in Python and it will load the graph in couple of seconds.