For the operating system to understand that the file should be read as a Python program, the programmer needs to save the file as a Python file, with the ".py" extension.

Simply create a new .py file in the same folder as your main Python code. Then “import” that file as you now know how to do, then access the functions from within that module.

Read: How to open and view Python PY files on Windows I hope these steps help you install and use PyTorch on your device. Does PyTorch support Windows 11? Yes, PyTorch supports Windows 11.