Error: No module named 'fcntl'
The fcntl module is not available on Windows. The functionality it exposes does not exist on that platform.
If you're trying to lock a file, there are some other Python modules available which provide that functionality. One I've seen referenced in other answers is portalocker.
What you can do is install importlib with the usual:
pip install importlibFrom there use the following:
from importlib import reloadNote that you will need to load your imports as 'modules':
from petshop import parrot as parrot
I got some info from this website https://pypi.org/project/micropython-fcntl/#files and installed as follows which solved the problem:
pip install micropython-fcntl