calculator program in python with exception handling

Sure, I'd be happy to help you create a simple calculator program in Python with exception handling. This tutorial will guide you through the process of building a basic calculator that can handle addition, subtraction, multiplication, and division, while also incorporating exception handling to handle potential errors.
Let me explain the code:
Function Definitions: The add, subtract, multiply, and divide functions are defined to perform basic arithmetic operations.
calculator Function: This function takes user input for two numbers and an operator. It then uses a series of if statements to determine which operation to perform. Exception handling is implemented to catch potential errors, such as invalid input or division by zero.
Input Validation: The float function is used to convert user input into floating-point numbers. If the conversion fails (e.g., if the user enters a non-numeric value), a ValueError is raised.
Operator Validation: If the user enters an invalid operator, a ValueError is raised.
Division by Zero Handling: If the user attempts to divide by zero, a ValueError is raised.
Main Execution Block: The if __name__ == "__main__": block ensures that the calculator function is only called when the script is run directly, not when it's imported as a module.
To use the calculator, run the script and follow the on-screen instructions. It will handle various types of errors gracefully and provide appropriate error messages.
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