Fix for dph documentation warnings

[Greeshma-Rajendran]

Fixes the DPH documentation warnings

[srikanth-ibm]

@Greeshma-Rajendran You have to create PR against 'sandbox' branch first.
Please check this document: https://github.ibm.com/wdp-gov/data-intelligence-sdk/wiki/Team-onboarding-guide#development-flow

[knish-99]

Are you sure you meant to remove these? I don't see any models or APIs in the API reference for the edited files after building the documentation.

[Greeshma-Rajendran]

Yes, these are to be removed as the detailed documentation is already present in the specific folders.

[knish-99]

@srikanth-ibm @Greeshma-Rajendran For fixes that are not intended to bump up the version, it is sufficient to raise a PR to main. Not sure about the current PR which modifies documentation in source code.

I also need to go back and sync sandbox with main. This should only be necessary if there's a squash merge from sandbox to main (which breaks tagging, so not recommended).

[srikanth-ibm]

@knish-99
Shouldn't the 'sandbox' branch branch be in sync with 'main' branch?
If they are not synced, new PR's where there are true code changes could be impacted, isn't that the case?

May be we need a flow as:

• Generating version is option for 'Sandbox' (Today, a merged PR to sandbox will trigger a build and push to testpypi. Not optional)

AFAIR, merging to 'main' dont auto trigger build and publish to pypi. This is all manual. Please confirm.