Welcome to My Library This Python script allows users to perform basic arithmetic operations (addition, subtraction, multiplication, and division) on two numbers entered by the user. The program runs in a loop, providing a menu for the user to choose an operation, and continues to prompt the user until they choose to exit.

Features User-friendly Welcome Message: The script begins by welcoming the user to the library. Input Handling: It prompts the user to input two numbers for the arithmetic operations. Menu Options: A menu is displayed with four options for the user to choose the desired operation. Arithmetic Operations: Addition Subtraction Multiplication Division (with error handling for division by zero) Loop for Multiple Operations: After completing one operation, the user is asked if they want to perform another operation. If the user inputs 'yes', the menu is displayed again; otherwise, the program exits.