TRAINED BREVITAS MODEL CAN NOT BE EXPORTED TO ONNX

[mllearner98]

I have QNN model trained in brevitas. My input shape for a data is (1,3,1024). As I do predictions for my model, I get an accuracy about %80 and on the other hand I am also able to plot a confusion matrix. So; I am sure about my model works. As I want to export this model to onnx in order to use it with FINN I get the error at below.

Please give me any ideas about that.
Sincerely