Detail the transition to advanced coding through Classes , Inheritance , and Polymorphism . Error Handling and Advanced Modules
| Phase | Focus | What You'll Build | |-------|-------|-------------------| | | Python basics: variables, data types, loops, conditionals | A simple calculator, a number-guessing game | | Beginner | Functions, lists, dictionaries, file I/O | A to-do list app, a password generator | | Intermediate | OOP (classes/objects), error handling, modules | A banking system, a quiz app | | Hero | Real-world libraries: requests , pandas , flask | A web scraper, a data dashboard, a personal portfolio API | complete python bootcamp go from zero to hero in python