Language translation error. Missing data file

Error data files missing when photos of Hebrew were uploaded for translation. The below python error was provided. A data file is missing thanks

‘(1, 'Error opening data file /usr/share/tesseract-ocr/4.00/tessdata/heb.traineddata Please make sure the TESSDATA_PREFIX environment variable is set to your “tessdata” directory. Failed loading language \'heb\' Tesseract couldn\'t load any languages! Could not initialize tesseract.')’