lovefield demo in Codelab is broken

[iShawnWang]

https://io2015codelabs.appspot.com/codelabs/lovefield#1

[freshp86]

The Lovefield team does not control the content under https://io2015codelabs.appspot.com/. You should be able to run the codelab from your git checkout directly. See https://github.com/google/lovefield/tree/master/codelabs/stock_analyzer and https://github.com/google/lovefield/blob/master/codelabs/stock_analyzer/docs/codelab.md.

[baramofme]

How about add additioinal Official google codelab url?

https://codelabs.developers.google.com/codelabs/lovefield/index.html