code: def _make_pretty_note(note):
      
  
      if note != "":
          note = "\n".join(map(lambda n: n[4:], note.split("\n")))
          return "**Note:**\n%s\n" % note
docs: Makes the note description pretty and returns a formatted string if `note` is not
      an empty string. Otherwise, returns None.
  
      Expected input:
  
          ...
  
      Expected output:
      **Note:**
  
      ...