how to change pth model to onnx model

[sunjunlishi]

It takes 50ms to use 3D mesh without 2D effect, which is very good. It can be driven by real-time 3D animation. However, I don't know how to turn onnx, so the application is popularized. As a matter of fact, he's already extensive

[ykk648]

https://github.com/ykk648/AI_power/blob/main/face_lib/face_3d/face_3d_coeffs.py

converted facerecon model to onnx, GPU infer 22fps，tensorrt maybe faster ( after searched all github and found nothing