Changed the environment variable name to original in order to match with elyra pipeline

[suppathak]

Here, we previously had adjusted the env variable names according to the format given in the documentation. This turned out to be not in match with env variable names in elyra pipeline. Hence reverting it back to its original form.

[review-notebook-app]

Check out this pull request on 

See visual diffs & provide feedback on Jupyter Notebooks.

---

Powered by ReviewNB

[Shreyanand]

You'd have to sign the commit by having something like this for your commit message:
" Change the env var names to match Elyra pipeline secrets

Signed-off-by: suppathak <supathak@redhar.com"

You can amend the commit message on your local branch by using "git commit --amend" and the force push the change on your fork.
The instructions to contribute are here

[suppathak]

Thanks @Shreyanand . PHAL. The information given in the doc seemed a bit unclear to me.

The steps I followed:

- git commit --amend --signoff

...followed by the commit message...

[Shreyanand]

/lgtm /approve

[sesheta]

[APPROVALNOTIFIER] This PR is APPROVED

Approval requirements bypassed by manually added approval.

This pull-request has been approved by:

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment