def generate_param_getter(param_name: str, param_type: str) ->str:
    """Generates Python code for a parameter getter.

    Args:
        param_name: The name of the parameter
        param_type: The type of the parameter.

    Returns:
        str: Python code for the parameter getter.

    """
    return ("""    @property
    def """ + param_name + "(self) -> '" +
        param_type + """':
        return self._""" + param_name + '\n\n')
