I found some python code to create a simple calculator.

def calculator():
print("Welcome to the Python Calculator!")
print("Select an operation:")
print("1. Addition (+)")
print("2. Subtraction (-)")
print("3. Multiplication (*)")
print("4. Division (/)")

# Get user input for operation

operation = input("Enter the number corresponding to the operation (1/2/3/4): ")

if operation not in ['1', '2', '3', '4']:

    print("Invalid input. Please restart and choose a valid operation.")

    return

  
  
  Get user input for numbers


try:

    num1 = float(input("Enter the first number: "))

    num2 = float(input("Enter the second number: "))

except ValueError:

    print("Invalid input. Please enter numeric values.")

    return

  
  
  Perform the selected operation


if operation == '1':

    result = num1 + num2

    print(f"The result of {num1} + {num2} is {result}")

elif operation == '2':

    result = num1 - num2

    print(f"The result of {num1} - {num2} is {result}")

elif operation == '3':

    result = num1 * num2

    print(f"The result of {num1} * {num2} is {result}")

elif operation == '4':

    if num2 == 0:

        print("Error: Division by zero is not allowed.")

    else:

        result = num1 / num2

        print(f"The result of {num1} / {num2} is {result}")

Run the calculator

calculator()