[pre-commit.ci] pre-commit suggestions

[pre-commit-ci]

updates:

• github.com/asottile/pyupgrade: v2.31.0 → v2.31.1
• github.com/pre-commit/mirrors-yapf: v0.31.0 → v0.32.0

🛠️ PR Summary

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🌟 Summary

Improvements and updates in code documentation, dependencies, and activation functions for the YOLOv5 model.

📊 Key Changes

• Updated versions of pyupgrade and mirrors-yapf in pre-commit configuration for enhanced code formatting and modernization.
• Extended documentation in the TensorFlow and PyTorch components of the model, adding comments explaining the purpose of classes and methods, such as layers and activation functions.
• Refactored and improved descriptive comments for activation functions like SiLU, Hardswish, Mish, FReLU, and AconC in utils/activations.py for better understanding and readability.
• Minor code enhancements and additional comments have been integrated across several files to clarify functionality and maintain consistency.

🎯 Purpose & Impact

• 🚀 The update of dependencies ensures compliance with the latest standards and improvements offered by those packages.
• 📝 Enhanced in-code documentation aids developers in understanding the structure and functionality of the YOLOv5 model more quickly and thoroughly.
• ‍💻 Improved clarity in activation function descriptions ensures better maintainability and easier debugging for developers working with activation functions.
• 🛠️ These updates collectively constitute a refinement of the codebase, which benefits developers contributing to or modifying the YOLOv5 model while making the code more accessible for educational purposes or further research.