how to use: #use test_net.py
cd game2/py-faster-rcnn python tools/test_net.py --gpu 0 --def models/pascal_voc/VGG16/faster_rcnn_end2end/test.prototxt --net output/faster_rcnn_end2end/voc_2007_trainval/vgg16_faster_rcnn_iter_92264.caffemodel --cfg experiments/cfgs/faster_rcnn_end2end.yml