code: def get_long_description():
      base_dir = os.path.abspath(os.path.dirname(__file__))
      with io.open(
          os.path.join(base_dir, "README.md"), encoding="utf-8"
      ) as f:
          return f.read()
  
imports: import io
  import os
  import re
  import setuptools
label_desc: Use image node_id 1 for calling a global function with example usage: get_long_description() and returns: f