Apply Ruff 0.9.0 formatting

[pderrenger]

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Minor cleanup in the README.md file with the addition of extra spacing for improved readability.

📊 Key Changes

• Added two blank lines (+) within the multilingual section of the README.md.

🎯 Purpose & Impact

• 🔎 Improved Readability: The update adds slight spacing to make the README.md easier to read and navigate.
• ✅ No Functional Impact: This is a purely cosmetic change with no effect on functionality or performance.

🎉 A small tweak for a better reading experience!

[UltralyticsAssistant]

👋 Hello @pderrenger, thank you for submitting an ultralytics/notebooks 🚀 PR! To ensure a seamless integration of your work, please review the following checklist:

• ✅ Define a Purpose: Clearly explain the purpose of your fix or feature in your PR description, and link to any relevant issues. Ensure your commit messages are clear, concise, and adhere to the project's conventions.
• ✅ Synchronize with Source: Confirm your PR is synchronized with the ultralytics/notebooks main branch. If it's behind, update it by clicking the 'Update branch' button or by running git pull and git merge main locally.
• ✅ Ensure CI Checks Pass: Verify all Ultralytics Continuous Integration (CI) checks are passing. If any checks fail, please address the issues.
• ✅ Update Documentation: Update the relevant documentation for any new or modified features.
• ✅ Add Tests: If applicable, include or update tests to cover your changes, and confirm that all tests are passing.
• ✅ Sign the CLA: Please ensure you have signed our Contributor License Agreement if this is your first Ultralytics PR by writing "I have read the CLA Document and I sign the CLA" in a new message.
• ✅ Minimize Changes: Limit your changes to the minimum necessary for your bug fix or feature addition. "It is not daily increase but daily decrease, hack away the unessential. The closer to the source, the less wastage there is." — Bruce Lee

Additionally, if you are proposing a formatting improvement (like with Ruff 0.9.0 in this case), please ensure that these changes are consistent across the project or provide an explanation if only specific files/sections are being updated.

For more guidance, please refer to our Contributing Guide. Don’t hesitate to leave a comment if you have any questions. Thank you for contributing to Ultralytics! 🚀

⚠️ Please note this is an automated response. An Ultralytics engineer will review your PR and provide additional feedback if needed.