+ input = input[:index-1] + input[index:]
But he is also giving the Pentagon a six-month period to phase out Anthropic’s technology as it is one of the few AI companies allowed to operate in classified settings.
，详情可参考同城约会
Овечкин продлил безголевую серию в составе Вашингтона09:40。体育直播对此有专业解读
（作者单位：北京大学考古文博学院）