Ultralytics Code Refactor https://ultralytics.com/actions

[UltralyticsAssistant]

This Ultralytics PR refactors code to improve performance and readability. 🔄

Key changes include:

• 🚀 Optimized various functions for faster execution.
• 🧩 Simplified complex logic for better understanding and maintenance.
• 🗑️ Removed redundant code to streamline operations.
• 📚 Improved code structure and organization.

These changes aim to enhance the overall quality and efficiency of the code. 🌟

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🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Minor updates to README links for improved accessibility and consistency.

📊 Key Changes

• Added trailing slashes to URLs in the README files for both English and Chinese versions.

🎯 Purpose & Impact

• Consistency: 🛠️ Ensures all links have a consistent format, reducing potential link errors.
• User Experience: 🌐 Improves navigation, potentially lowering the risk of broken links or redirection issues.
• Simple Maintenance: 📄 Makes future updates easier by following a consistent pattern for URLs.

[UltralyticsAssistant]

👋 Hello @UltralyticsAssistant, thank you for submitting an ultralytics/yolov3 🚀 PR! Here's a quick checklist to help facilitate the integration of your changes:

• ✅ Define a Purpose: Make sure your PR description clearly explains the purpose and impact of your code refactor, and link to any relevant issues. Ensure your commit messages are clear and concise.

• ✅ Synchronize with Source: Please confirm that your branch is up to date with the main branch of ultralytics/yolov3. You can do this by clicking the 'Update branch' button or by running git pull and git merge main locally.

• ✅ Ensure CI Checks Pass: All Continuous Integration (CI) checks should pass. If any fail, please investigate the causes and resolve them.

• ✅ Update Documentation: Ensure that the documentation is updated with information relevant to any new changes you have introduced.

• ✅ Add Tests: If your refactor includes functional changes, consider updating or adding tests to ensure comprehensive coverage. Ensure all tests pass successfully.

• ✅ Sign the CLA: If this is your first contribution, please ensure you’ve signed the Contributor License Agreement. You can do this by confirming with "I have read the CLA Document and I sign the CLA" in a comment.

• ✅ Minimize Changes: Your changes should be limited to those necessary for improving performance and readability. Simplifying code while maintaining functionality is key. "Hack away the unessential." — Bruce Lee

For more detailed guidance, please visit our Contributing Guide. Feel free to reach out with any questions. An Ultralytics engineer will review and assist with your PR shortly. 🚀🌟

Thank you for contributing to Ultralytics!