def append_element(some_list, element):
    # my_list = some_list.copy()
    my_list = some_list
    my_list.append(element)


def format_print():
    print('Hello world {0} everybody {1}'.format('Yes', 'No'))


if __name__ == '__main__':
    # data = [1, 2, 3, 4, 6]
    # append_element(data, 7)
    # print(data)
    format_print()


