code: def process_function_docstring(docstring):
      docstring = re.sub(
          r"\n    # (.*)\n", r"\n    __\1__\n\n", docstring
      )
      docstring = re.sub(
          r"\n        # (.*)\n", r"\n        __\1__\n\n", docstring
      )
  
      docstring = re.sub(
          r"    ([^\s\\]+) \((.*)\n", r"    - __\1__ (\2\n", docstring
      )
  
      docstring = docstring.replace("    " * 6, "\t\t")
      docstring = docstring.replace("    " * 4, "\t")
      docstring = docstring.replace("    ", "")
      return docstring
  
imports: from __future__ import print_function
  from __future__ import unicode_literals
  import re
  import inspect
  import os
  import shutil
  import sys
  import rl
  import rl.core
  import rl.processors
  import rl.agents
label_desc: Use image node_id 9 for calling a global function with example usage: process_function_docstring(docstring) and returns: docstring