PySimCalculator

Here I made a Simple Calculator using tkinter in Python.

takes two number from user as input

Performs action (+, *, -, /) according to user choice

Shows result at the top left of the window

Window.mainloop() tells Python to run the Tkinter event loop

This method listens for events, such as button clicks or keypresses,

& blocks any code that comes after it from running until the window it's called on is closed.