Python offers multiple options for developing GUI (Graphical User Interface). Out of all the GUI methods, tkinter is most commonly used method. It is a standard Python interface to the Tk GUI toolkit ...
label_1=Label(window,text="Fist Number",font=("Calibri",25)) label_1.pack() txt1=Text(window,height=2,width=20,font=("Calibri",25)) txt1.pack() label_2=Label(window ...