TL;DR
ExecuTorch has been integrated as an official module within the Zephyr Real-Time Operating System (RTOS). This open-source runtime stack from PyTorch allows developers to run AI models locally on edge devices, which can range from smartphones to microcontrollers. Now, by simply adding ExecuTorch to your project manifest and configuring it in the `prj.conf` file, you can easily deploy PyTorch models on small devices with minimal effort.