How should we get .onnx model?

[JavieYuan]

How is the "deploy.onnx" model file generated in the HomieDeploy directory? It should be converted from the ".pt" model, right? What is the conversion code here?

[Elgce]

https://github.com/InternRobotics/OpenHomie/blob/main/HomieRL/legged_gym/legged_gym/scripts/export_onnx.py