Challenge: Build a Banking System

Problem statement

You have been assigned the task of designing a banking system. The banking system should allow users to create accounts, deposit and withdraw funds, and check their account balances. The program should ensure the account information is correctly entered to fetch the required details. You must handle any exceptions that may occur for insufficient funds or invalid amounts verifying proper data validation and implementing property decorators for efficient attribute access. Additionally, the program should provide a user-friendly interface for accessing and modifying account information.