Remove Colab notebook High-Memory notices

[glenn-jocher]

Signed-off-by: Glenn Jocher [email protected]

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Enhancements to YOLOv5 tutorial notebooks for clarity and accessibility.

📊 Key Changes

• Fixed the classification tutorial Colab link to point directly to the new notebook location.
• Updated the notebook names to accurately reflect their purpose: "YOLOv5 Classification Tutorial" and "YOLOv5 Segmentation Tutorial".
• Removed an outdated property machine_shape from metadata in the notebooks, which is not necessary for current usage.

🎯 Purpose & Impact

• Easier Access: Corrected links ensure users can quickly access the right tutorials directly, improving the learning experience.
• Clear Identification: Renaming the tutorials provides clearer identification, helping users to select the appropriate learning resource.
• Streamlined Metadata: Cleaning up metadata in notebooks streamlines their performance and avoids potential confusion from deprecated or irrelevant properties.

These changes should make it simpler and more intuitive for both newcomers and existing users to engage with YOLOv5 tutorials, ultimately enhancing their educational journey with Ultralytics tools. 📘✨