Error: spawn python ENOENT, on Windows

[gmeligio]

vscode-ext: 1.5.4 vscode: 1.62.3 Windows: 21H1 (19043.1348)

I was getting Error: spawn python ENOENT when running the example https://github.com/CodeWithSwastik/vscode-ext/blob/main/examples/hello_world.py

[2021-11-21 20:59:10.224] [renderer16] [error] spawn python ENOENT: Error: spawn python ENOENT
	at Process.onexit (internal/child_process.js:269:19)
	at onErrorNT (internal/child_process.js:465:16)
	at processTicksAndRejections (internal/process/task_queues.js:80:21)

Following the suggestions in https://stackoverflow.com/a/54515183 I used the already present osvar to add spawnOptions to all the spawn calls in the generated extension.js

const osvar = process.platform;
spawnOptions = {shell: osvar == 'win32'}

I might be able to create a PR to solve this issue. Would the PR be reviewed? Is there any guidance on how to contribute?