code: def beautify(string):
      return os.path.splitext(string)[0].replace("_", " ")
  
file_path: TimeSide/timeside/server/management/commands/timeside-import-items.py
imports: from optparse import make_option
  from django.conf import settings
  from django.core.management.base import BaseCommand, CommandError
  from django.core.files.base import ContentFile
  from timeside.server.models import *
  import os, sys
label_desc: Use image node_id 1 for calling a global function with example usage: beautify(string) and returns: os