Created by: jackeylu

https://github.com/PaddlePaddle/PaddleOCR/blob/21af7660b5328de726312c61e2266695558a803d/docker/hubserving/cpu/Dockerfile#L11

git clone下来的路径不在 /PaddleOCR，导致后续安装依赖报错。 https://github.com/PaddlePaddle/PaddleOCR/blob/21af7660b5328de726312c61e2266695558a803d/docker/hubserving/cpu/Dockerfile#L15

ERROR: Could not open requirements file: [Errno 2] No such file or directory: 'requirments.txt'

建议修改clone的命令，直接下载到/PaddleOCR目录。