Github user cloverhearts commented on the issue:
https://github.com/apache/zeppelin/pull/2574
In my opinion, allowing for fluctuations in the python environment is
itself a problem.
But zeppelin are supporting it.
If it does not, then the semantics of conda activate and conda deactivate
disappear.
In fact, I also think that changing the python environment can be a problem.
However, the current Zeppelin supports it, and a bug exists.
This PR is a PR that solves the bug.---
