why not use TensorRT for LidarBackbone model in CUDA-BEVFusion?

[fsi-kawatawa]

Hello, In CUDA-BEVFusion, LiDAR Backbone uses ONNX format files (lidar.backbone.xyz.onnx). Is there any reason why the TensorRT transformation is not performed as in other models (e.g. camera.backbone.onnx)?