I've got a problem with pydatalab: I just installed it and normal querying and charting via cell magic works fine.
The wiki for pydatalab says, it's possible to add chart controls. But that wiki uses some old %%sql syntax instead of the new %%bq query one which don't work anymore.
Weird thing is, the following works fine:
%%bq execute -q tmp_result_na
parameters:
- name: name
type: STRING
value: 'value'
Thank you (in advance) very much for your help!
I found this open issue. It's not implemented right now....