[docs]: update docstring from integration test

[gabrielsrs]

Conventional Commit Type

docs

Summary

Update integration docstrings after dependency injection

Description

What is happening?

The app structure was updated in the following files: create_date_handle.py, update_date_handle.py and db_connection.py, but the docstrings wasn't updated.

What should happening?

The docstring description from the app structure updated should correspond to the with the changes.

Why is this needed?

The objective from this issue is update the docstrings from the updated app structure for integration tests, following the Sphinx (reStructuredText/reST) Style.

Integration tests PR

Issue #24
Pull Request #77

Tasks

• Update create_date_handle.py docstrings.
• Update update_date_handle.py docstrings.
• Update db_connection.py docstrings.

Expected Result

Docstrings should correspond with the current structure.

Additional Notes

No response