Testing a jetson nano code without a real board

[llsaharmll]

Hi, I am a newbie in developing jetson boards,
Currently, I don’t have the real board,
My task is about counting people in a video.
I want to write my code and check if it works correctly.
I started using pip install jetson-emulator but it seems it doesn’t support everything I need and when I tried object detection example I couldn't see the output as an image (it's a blank gray image)
Is there any tutorial or alternative way with which I could test my deep learning code without having a real board?
Thanks

[kartikpodugu]

I have same problem. Were you able to resolve it ?

[aca787]

Since this project doesn't seem to be maintained any longer:
NVidia jetson inference provides a way to run all their networks via Docker:
It provides the ability to run on Host machines, as well as utilize NVidia GPUs.