Code Refactor ruff check --fix --extend-select I

[glenn-jocher]

This Ultralytics PR refactors 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. 🌟

🛠️ PR Summary

_{Made with ❤️ by Ultralytics Actions}

🌟 Summary

Minor corrections and optimizations in the profiling of model operations and parameter calculations.

📊 Key Changes

• 🛠️ Corrected variable names in test_relu.py and optimized input parameters.
• 🔧 Simplified and improved accuracy in count_fn_linear for calculating FLOPs.
• 🏗️ Removed unnecessary graph assignment in fx_profile.
• ✂️ Cleaned up redundant code in basic_hooks, particularly in parameter counting and convolution operation calculations.

🎯 Purpose & Impact

• 🚀 Efficiency: Streamlines existing code for better readability and potentially faster execution.
• 🔍 Accuracy: Ensures more accurate profiling of model operations and parameter counts, particularly in linear and convolutional layers.
• 💡 Usability: Simplifies code maintenance and reduces potential for errors, benefiting developers working with this profiling utility.