[microTVM] Lenet 5 on NRF52840

[Loloh_the_Great]

Hi, I want to run simple CNN(Convolutional Neural Network) using nrf52840 dk board using microTVM. I saw there was a guide about microtvm using Zephyr rtos.

Is that microTVM flow is working this way?

1. Run TVM network using onnx/pytorch <= optimizing inference computation.
2. Generate C/C++ code.
3. We compile and build using Zephyr build environment and run inferencing.

If there are some missing parts, please let me know.

Thank you