coreml

usually, after trained model. i save model in cpp format with code:

cat_model.save_model('a', format="cpp")
cat_model.save_model('b', format="cpp")

but when my cpp need to use multi models.

in my main.cpp

#include "a.hpp"
#include "b.hpp"

int main() {
  // do something
  double a_pv = ApplyCatboostModel({1.2, 2.3});  // i want to a.hpp's model here
  double b_pv 

🐞Describe the bug

Converting Frontend cannot be 100% converted when pytorch model is converted to MLmodel. I get a warning

Trace

`TracerWarning: Converting a tensor to a Python boolean might cause the trace to be incorrect. We can't record the data flow of Python values, so this value will be treated as a constant in the future. This means that the trace might not generalize to other

Link

https://github.com/tucan9389/MLProblem-MLFramework-for-iOS-template-project

Is it possible to implement an overlay to show where the qrcode is in the camera feed? just like this https://www.appcoda.com/barcode-reader-swift/

Was wondering how can I get the videoPreviewLayer of the camera so I can use transformedMetadataObject