chunksize updated to 3000 from 10000"

[saminegash]

Your checklist for this pull request

Thank you for submitting a pull request! To speed up the review process, please follow this checklist:

• My Pull Request is small and focused on one topic so it can be reviewed easily
• My code follows the style guidelines of this project (make format)
• Commit messages are detailed
• I have performed a self-review of my code
• I commented hard-to-understand parts of my code
• I updated the documentation (docstrings, /docs)
• My changes generate no new warnings (or explain any new warnings and why they're ok)
• I have added tests that prove my fix is effective or that my feature works
• All tests pass when I run pytest tests (offline mode)

Additional steps for code with networking dependencies:

• I followed the offline and online testing guidelines
• All tests pass when I run pytest tests --external_api (online mode, making network calls)

Description

Describe your pull request here.

What does this PR implement or fix? Explain.

If this PR resolves any currently open issues then mention them like this: Closes #xxx.
Github will close such issues automatically when your PR is merged into main.

Any relevant logs, error output, etc?

Any other comments? For example, will other contributors need to install new libraries via poetry install after picking up these changes?

💔Thank you!