voiceJump

Results 2 issues of voiceJump

I used the data in ./tests/data/audio FileNotFoundError: [WinError 2]

### 问题确认 Search before asking - [X] 我已经搜索过问题,但是没有找到解答。I have searched the question and found no related answer. ### 请提出你的问题 Please ask your question https://github.com/PaddlePaddle/PaddleOCR/blob/release/2.6/ppstructure/layout/README_ch.md clda数据,按照默认配置,结果没法复现,分数差很多

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