code: def readme():
      with open("doc/doc_en/whl_en.md", encoding="utf-8-sig") as f:
          README = f.read()
      return README
  
imports: from setuptools import setup
  from io import open
  from paddleocr import VERSION
label_desc: Use image node_id 2 for calling a global function with example usage: readme() and returns: README