[branch: Controlnet_V2] ONNX IR model version conflict, how do i downgrade?

[DuckersMcQuack]

I installed onnx with pip, and got this error. Using latest automatic1111 from march this year.

[W] colored module is not installed, will not use colors when logging. To enable colors, please install the colored module: python3 -m pip install colored
[W] Inference failed. You may want to try enabling partitioning to see better results. Note: Error was:
[ONNXRuntimeError] : 2 : INVALID_ARGUMENT : Failed to load model with error: C:\a_work\1\s\onnxruntime\core\graph\model.cc:180 onnxruntime::Model::Model Unsupported model IR version: 10, max supported IR version: 9
[W] colored module is not installed, will not use colors when logging. To enable colors, please install the colored module: python3 -m pip install colored
[W] Inference failed. You may want to try enabling partitioning to see better results. Note: Error was:
[ONNXRuntimeError] : 2 : INVALID_ARGUMENT : Failed to load model with error: C:\a_work\1\s\onnxruntime\core\graph\model.cc:180 onnxruntime::Model::Model Unsupported model IR version: 10, max supported IR version: 9

How do i downgrade the model to version 9?