Update on_startup.sh

on_startup.sh

@@ -4,7 +4,6 @@ pip install opencv-python
 pip install pdf2image
 sudo apt install tesseract-ocr
 sudo apt install libtesseract-dev
-pip install pytesseract
 pip install -r https://raw.githubusercontent.com/stafazzoli/FarsiOCR/master/requirements.txt
 sudo apt update && apt upgrade
 sudo apt-get update && apt-get install libgl1