config.json

{
    "modules_info": {
        "ocr_system": {
            "init_args": {
                "version": "1.0.0",
                "det_model_dir": "./inference/ch_det_mv3_db/",
                "rec_model_dir": "./inference/ch_rec_mv3_crnn/",
                "use_gpu": true
            },
            "predict_args": {
                "visualization": false
            }
        }
    }
}