1. Create virtual environment: python -m venv venv
2. Install pillow package

    pip install -r requirements.txt

3. Download tesserocr whl file from here and install using pip

   pip install <downloadfile>.whl
   

4. Download data file https://github.com/tesseract-ocr/tessdata/blob/master/eng.traineddata and save the file in $PATH_TO_PYTHON/tessdata, where $PATH_TO_PYTHON can be obtained by run cmd where python