qatorma-qator tekshirish (name bo'sh bo'lmasin, age manfiy bo'lmasin), city bo'yicha filter, JSON faylga yozish, va barcha xatolarni markazlashtirilgan context manager orqali boshqarish.

This project analyzes San Francisco building permit applications (2013–2018) to understand processing times, seasonal trends, and geographic distribution. It provides a modular pipeline for: ...