This project simulates an ATM (Automated Teller Machine) system. It includes a GUI (Graphical User Interface) and a backend system that handles transactions such as withdrawal, deposit, balance inquiry, and more.

The project is structured as follows:

• bank.py: This file contains the Bank class which handles all the banking operations like withdrawal, deposit, balance inquiry, etc. It also contains the CODE class which is used for handling operation status codes.
• GUI.py: This file contains the ATM class which is responsible for the graphical user interface of the ATM. It includes methods for displaying images, text, and handling user input.
• storage.py: This file contains the JSONStorage class which is responsible for reading and writing account data to a JSON file.
• safe.py: This file contains the SAFE class which is responsible for dispensing cash in the ATM.
• models/: This directory contains the Account and Transaction classes which are used to represent bank accounts and transactions respectively.
• utils/: This directory contains utility functions and classes.
• icons/: This directory contains the images used in the GUI.

To run the project, execute the GUI.py file. This will start the ATM simulator.

The ATM simulator supports the following operations:

• Withdrawal: The user can withdraw money from their account.
• Deposit: The user can deposit money into their account.
• Balance Inquiry: The user can check their account balance.
• Transfer: The user can transfer money to another account.
• Change PIN: The user can change their account PIN.
• Print Receipt: The user can print a receipt of their last transaction.
• Eject Card: The user can eject their card and end the session.