Add Discourse at https://community.ultralytics.com

[glenn-jocher]

This Ultralytics PR adds a new Discourse badge and also updates 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. 🌟

Learn more about Ultralytics:

• About Us 🌐
• Install the Ultralytics App 📲
• Read Our Blog 📝
• Learn about YOLO 🤖
• Explore Ultralytics HUB 🚀
• Check Out Our Plans 💼
• Join our Team 🌾
• AI in Healthcare 🏥
• AI in Manufacturing 🏭
• Attend YOLO VISION 2024 📅

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

This PR enhances documentation and code comments for better clarity and navigation in the Ultralytics xView YOLOv3 repository.

📊 Key Changes

• README Update: Added a badge linking to the Ultralytics Community Forums.
• Code Comments: Added detailed docstrings for random_affine and non_max_suppression functions.

🎯 Purpose & Impact

• Improved Documentation: 📝 The README now includes a direct link to the community forums, fostering better user support and engagement.
• Enhanced Code Clarity: 💡 Detailed docstrings help both developers and users understand the functions better, making the codebase easier to navigate and maintain.