Update README.md (test PR)

[liunamz-aws]

This is a test branch. Don't review or merge.

Description

Motivation

Explain the motivation

Changes

• List your changes

Testing

Explain how the changes were tested

Merge Checklist

Put an x in the boxes that apply. If you're unsure about any of them, don't hesitate to ask. We're here to help! This is simply a reminder of what we are going to look for before merging your pull request.

General

• I have read the CONTRIBUTING doc
• I have run pre-commit run --all-files on my code. It will check for this configuration.
• I have updated any necessary documentation, including READMEs and API docs (if appropriate)
• I have verified the licenses used in the license-files artifact generated in the Python License Scan CI check. If the license workflow fails, kindly check the licenses used in the artifact.

Tests

• I have run pytest on my code and all unit tests passed.
• I have added tests that prove my fix is effective or that my feature works (if appropriate)

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.