Simple helper for adding outputs.

        Args:
            name (str): The name of the output to create.
            value (str): The value to put in the output.

def add_output(self, name, value):
        """Simple helper for adding outputs.

        Args:
            name (str): The name of the output to create.
            value (str): The value to put in the output.
        """
        self.template.add_output(Output(name, Value=value))