2021/5/24 voc-test数据集 计算yolov4模型大小，参数

Model Build_Model : params: 255.772284M
Model Build_Model : intermedite variables: 0.176400 M (without backward)
Model Build_Model : intermedite variables: 0.352800 M (with backward)

Process finished with exit code 0

运行 modelsize.py  得到模型大小，  参数。