有关broadcast的坑复现insightface时的坑报错解决
复现insightface时的坑报错operands could not be broadcast together with remapped shapes[original->remapped]: (3, 512,512) and requested shape (3, 480，512)解决主要是数据集中图片的大小有个别是480512，而在设置Img_size都是512512，改过后就正常了...
