Github user mohamagdy commented on the issue:
https://github.com/apache/zeppelin/pull/2700
@Leemoonsoo, thanks a lot for reviewing and testing the branch.
I will fix the Jenkins job with the information you provided.
Regarding the test files, the tests for the `GitNotebookRepo` was not
working because those notebooks were missing from the `src` folder, so I added
them. I ran the tests using Intellij.---
