Import tkinter: The code starts by importing the tkinter library to build the graphical user interface. Create a Calculator Class: The calculator's functionality is encapsulated within a class named ...
logo_img = PhotoImage(file="images/logo.png") ⚙️ Configuration — Where the file gets saved The app writes credentials to a file defined by the DATA_FILE ...
Getting input from users is one of the first skills every Python programmer learns. Whether you’re building a console app, validating numeric data, or collecting values in a GUI, Python’s input() ...