Use uv pip install

[glenn-jocher]

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Updated the CI workflow to integrate astral-sh/setup-uv for package installation, improving dependency management.

📊 Key Changes

• Replaced actions/setup-python caching with astral-sh/setup-uv, disabling cache.
• Updated commands to use uv for managing Python dependencies (pip) and testing.
• Modified installation to include both ultralytics and hub-sdk Python packages.

🎯 Purpose & Impact

• 🔧 Streamlined Dependency Management: Transitioning to uv simplifies and unifies package management for better maintainability.
• 🚀 Improved Stability: Omitting caching ensures a clean environment in CI, reducing potential caching-related issues.
• 🛠️ Enhanced Workflow Flexibility: Adding hub-sdk to installations lays groundwork for developments benefiting both Hub and Ultralytics users.

[UltralyticsAssistant]

👋 Hello @glenn-jocher, thank you for submitting an ultralytics/hub 🚀 pull request! To ensure a smooth integration of your updates, please review the following checklist:

• ✅ Define a Purpose: Ensure your PR description clearly explains the purpose of your changes. Link to any relevant issues to provide context, and ensure your commit messages are clear, concise, and follow project conventions.
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• ✅ Update Documentation: Revise or enhance the documentation if your update impacts user knowledge.
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✨ Thank you again for contributing to Ultralytics! An Ultralytics engineer will review and assist with your PR soon. 🚀

[UltralyticsAssistant]

🎉 Your PR has been merged, @glenn-jocher! Thank you for your thoughtful work updating the CI workflow with astral-sh/setup-uv—your innovations deeply improve reliability, maintainability, and set the stage for future possibilities. 🚀

As Leonardo da Vinci once said, "Simplicity is the ultimate sophistication." This upgrade exemplifies that spirit, streamlining dependency management while enhancing our foundation for future growth. Your dedication is shaping a better path forward for Ultralytics and its users across the globe. 🌟