Update README.md

[glenn-jocher]

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Improves repository structure and file naming for better clarity and alignment with the project's purpose.

📊 Key Changes

• Simplified directory structure by removing the src/ subfolder, directly housing the autoimport code in the root folder.
• Updated the README.md to reflect the new structure.
• Renamed the test file from test_imports.py to test_autoimport.py.

🎯 Purpose & Impact

• 📂 Enhanced clarity: Simplifies the repository layout, making it easier to navigate for contributors and users.
• 🛠️ Consistency: Aligns file names with the project’s context, improving readability and reducing potential confusion.
• 🤝 Ease of contribution: Streamlined structure encourages smoother onboarding for developers and collaborators.

[UltralyticsAssistant]

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

• ✅ Define a Purpose: Ensure the purpose of the changes in your PR is clearly stated, as well as their potential impact. For example, streamlined structures or standardized formats – as highlighted in your PR description – are great examples! Feel free to link this PR to any relevant issues for added context.
• ✅ Align with Repository Standards: Confirm your PR has been synchronized with the main branch of the ultralytics/autoimport repository. If your branch is outdated, you can update it using the 'Update branch' button on this page or by running git pull followed by a git merge main locally.
• ✅ Test and Validate: Ensure all associated Ultralytics Continuous Integration (CI) tests pass without issues. If any test fails, please investigate and resolve the problems to guarantee stability.
• ✅ Update Documentation: Update your documentation, as your PR insightful details will greatly benefit developers and users navigating the autoimport repository (especially useful given your changes to README.md 📄✨).
• ✅ Include Unit Tests: If appropriate, confirm unit tests reflect modifications accurately. Additionally, ensure all tests pass to safeguard against regressions.
• ✅ Sign the CLA: If this is your first contribution, please sign the Ultralytics Contributor License Agreement (CLA) by commenting, "I have read the CLA Document and I sign the CLA" below.
• ✅ Review PR Content: Minimize changes in your PR to only what's essential and ensure changes follow the repository's code style and standards. Quoting Bruce Lee, "It is not daily increase but daily decrease, hack away the unessential." 🎯

For further inspiration and assistance, consult our Contributing Guide, which outlines best practices for submitting PRs.

😁 An Ultralytics engineer will review your contribution soon. Let us know if you have questions or need support. Thank you for helping improve Ultralytics' autoimport 📁🚀!

[UltralyticsAssistant]

🎉 This PR is officially merged—amazing work, @glenn-jocher! Your thoughtful restructuring has truly simplified and elevated the clarity of the project. Contributions like these are the building blocks of progress, creating a smoother, more inviting path for future collaborators.

As Marcus Aurelius once said, "What stands in the way becomes the way." Your effort to streamline and refine paves the way for new opportunities and growth. Thank you for making this project more accessible, impactful, and inspiring for all! 🚀✨