Hello! i ll show that the code is used to recognize the face of someone, it s his job

本作品是OC_大项目作业_商品销售系统，可用于便利店的基本销售工作，简单、方便、易用-This work is a big project OC_ job _ merchandising system, the basic sales work can be used in a convenience store, simple, convenient, easy to use