python_performance_study https://devguide.python.org/versions/ https://hyperconnect.github.io/2023/05/30/Python-Performance-Tips.html https://tech.onepredict.ai/bf7b00d4-c709-4ef3-aed6-a529e2cc9140 https://github.com/KimSoungRyoul/Naver-DAN2024-optimize-inference-performance?tab=readme-ov-file https://stackoverflow.com/questions/472000/usage-of-slots http://latentflip.com/loupe/?code=!!! https://www.youtube.com/watch?v=b0kFuRho27U&t=1189s https://www.youtube.com/watch?v=Dy0ZcaN35cA # leetcode https://www.youtube.com/watch?v=zAvWv_Wi0z0