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" directory. Failed loading language \'chi_sim\' Tesseract couldn\'t load any languages! Could not initialize tesseract.')
bogon:verify macname$ vi /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/pytesseract/pytesseract.py
解决：
export TESSDATA_PREFIX=/usr/local/Cellar/tesseract/4.1.0/share/tessdata