Check conf_thres and iou_thres prior to use

[developer0hye]

Why check conf_thres after the operation with it?

Signed-off-by: Yonghye Kwon developer.0hye@gmail.com

🛠️ PR Summary

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🌟 Summary

Enhanced input validation in the non_max_suppression function of YOLOv5.

📊 Key Changes

• Added input validation checks for conf_thres and iou_thres parameters at the beginning of the non_max_suppression function.
• Removed redundant input validation further down in the function.

🎯 Purpose & Impact

• Ensure Robustness: Validates that confidence and IoU threshold values are within the acceptable range (0 to 1) before proceeding with the function, preventing errors related to invalid parameter values. 🛡️
• Code Clarity: Streamlines the code by placing checks at the beginning, which makes it easier to read and maintain. 🧹
• User Experience: Helps users to quickly identify configuration mistakes by catching invalid values early, leading to potentially fewer runtime issues. 👩‍💻👨‍💻

[glenn-jocher]

@developer0hye good fix! PR is merged. Thank you for your contributions to YOLOv5 🚀 and Vision AI ⭐