Alignment? Well, of course it depends on your organization's style guide but if you're using TensorFlow or PyTorch in Python, I recommend following PEP-8, which specifies four spaces per indent level and…
Wait, you're not working in AI the what are you even asking for?
I'd like to believe some of them have, but it's easier or more productive to keep giving the benefit of the doubt (or at at least pretend to) than argue the point.