Github user mebelousov commented on the issue:
https://github.com/apache/zeppelin/pull/3039
@zjffdu great powerful feature!
When the parameters will be a lot, it will be not easy to find and write
the parameter name. I wish it would be more user-friendly with drop-down panel.
Also parameters must be explicitly displayed for easy debug as in your case.
Does make sense to add some user functionality?---
