If you work with strings in your Python scripts and you're writing obscure logic to process them, then you need to look into regex in Python. It lets you describe patterns instead of writing ...

print("hello world, I'm learning Python"!) ...

You’re interested in AI but you’re human: You’ve got emails to answer, deadlines to meet, and you don’t have 40 hours a week to sift through academic papers on large language models. You just want to ...