code: def get_ocr_engine():
      return TesseractOcrEngine()
  
imports: from __future__ import annotations
  import logging
  import os
  from PIL import Image
  from ocrmypdf import hookimpl
  from ocrmypdf._exec import tesseract
  from ocrmypdf._jobcontext import PageContext
  from ocrmypdf.cli import numeric, str_to_int
  from ocrmypdf.helpers import clamp
  from ocrmypdf.imageops import calculate_downsample, downsample_image
  from ocrmypdf.pluginspec import OcrEngine
  from ocrmypdf.subprocess import check_external_program
label_desc: Use image node_id 5 for calling a global function with example usage: get_ocr_engine() and returns: TesseractOcrEngine