code: def remove_coding(text):
      """
      Remove the coding comment, which exec doesn't like.
      """
      sub_re = re.compile(
          r"^#\s*-\*-\s*coding:\s*.*-\*-$", flags=re.MULTILINE
      )
      return sub_re.sub("", text)
  
imports: import sys
  import os
  import shutil
  import io
  import re
  import textwrap
  from os.path import relpath
  from errno import EEXIST
  import traceback
label_desc: Use image node_id 10 for calling a global function with example usage: remove_coding(text) and returns: sub_re