用mmdeploy的tools/depoly.py 将mmyolo的yolov5的pt转onnx报错

[shituo123456]

Prerequisite

• [X] I have searched the existing and past issues but cannot get the expected help.
• [X] I have read the FAQ documentation but cannot get the expected help.
• [X] The bug has not been fixed in the latest version.

🐞 Describe the bug

mmdeploy转mmdetection mmsegmentation 的onnx都正常，想用mmdeploy转mmyolo，但是转出报错，用easydeploy可以转，我想讲三个工程合并，用一个转出onnx的工程

Environment

mmcv 2.0.1
mmdeploy 1.3.0
mmdeploy-runtime-gpu 1.3.0
mmdet 3.0.0
mmengine 0.8.4
mmsegmentation 1.1.2
mmyolo 0.6.0

Additional information

No response