def decorator_without_argument(func_to_decorate):
    """
    Function decorator without argument
    :param func_to_decorate: function to decorate
    :return: function decorated
    """
    def inner_function(*original_args, **original_kwargs):
        print("Enter decorator")
        # Something before
        response = func_to_decorate(*original_args, **original_kwargs)
        # Something after
        return response
    return inner_function