Simple, Prototype, Cli, Python.
@click.argument('num2', type=int) def add(num1, num2): """Add two numbers.""" click.echo(f'The sum of {num1} and {num2} is: {num1 + num2}') if __name__ == "__main__": main() 3.2 Testing the Advanced CLI Prototype Save the updated code in the cli_prototype.py file and run the following commands in