Feature/add create db report

[sahmad11]

Description

Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.

This pull request is to add a new feature create_db_report to DataPrep.eda

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

We have added tests to verify the output and the number of files generated for the tables to match the tables in the database

Snapshots:

Include snapshots for easier review.

Checklist:

• My code follows the style guidelines of this project
• I have already squashed the commits and make the commit message conform to the project standard.
• I have already marked the commit with "BREAKING CHANGE" or "Fixes #" if needed.
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[jinglinpeng]

1. Please add the type info for all input parameters. This comment also applies to all other functions.
2. For the API that users can directly call, the docstring should be in detail, e.g., the what this function does, the meaning of input/output parameters, and an example about how to run it.
3. Seems the output type should be Report?