Github user HyukjinKwon commented on the issue:
https://github.com/apache/spark/pull/22128
I think that comment suggested to add `flake8` in the testing framework.
Let's better fix these in the same PR and leave this closed.--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
