alt Hacker News> This is very different from Python, where training data is polluted (I presume) with tons of code written by non-software engineers and demonstrating many different ways of doing the same thing.
Python's philosophy is there is one way to do it, as opposed to Perl's TIMTOWTDI.
Your statement also assumes that 'software engineers' write the best code, and from my experience, this is definitely not true
I believe the training data should simply be limited to only code written by someone like Fabrice Ballard, or whoever you think writes the best code.
But that's the trouble, Python has the slogan about only one way, but it's really not true in practice. Or maybe there's the one way that "should" be done, and then the half dozen other ways you'll encounter in the wild, as gp alluded.