TF.js fix

[glenn-jocher]

May resolve #9534

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

🛠️ PR Summary

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🌟 Summary

Updated TensorFlow model output in the YOLOv5 repository.

📊 Key Changes

• Altered the return value of a function in tf.py from a tuple with two elements to a single-element tuple.

🎯 Purpose & Impact

• 🎯 Purpose: This modification streamlines the output by eliminating an unnecessary second element, making the function's return value more consistent with its expected usage.
• 💥 Impact: Users utilizing the TensorFlow code in their machine learning pipelines may notice this simplification, which might require minimal adjustments in how they handle the function's output. Overall, this should lead to cleaner and more maintainable code.

[glenn-jocher]

Detection and Segementation model exports to TF.js both verified working with this PR.