paddlehub 限制显存大小

E0420 13:27:56.159360 11212 analysis_predictor.cc:757] Allocate too much memory for the GPU memory pool, assigned 8000 MB
E0420 13:27:56.159360 11212 analysis_predictor.cc:760] Try to shink the value by setting AnalysisConfig::EnableGpu(...)

修改具体模型中module的gpu配置大小：
eg：

C:\Users\sre\.paddlehub\modules\chinese_ocr_db_crnn_mobile\module.py