简单就是说把tessdata拷贝到exe的所在目录，或者设置TESSDATA_PREFIX环境变量
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Please make sure the TESSDATA_PREFIX environment variable is set to your "tessdata" directory.
pytesseract.pytesseract.TesseractError: (1, 'Error opening data file /usr/local/share/tessdata/chi_sim.traineddata Please make sure the TESSDATA_PREFIX environment variable is set to your "tessdata"
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