code: def category_types():
      return [
          f.stem
          for f in Path(shared.interrogator.content_dir).glob("*.txt")
      ]
  
imports: import os
  import sys
  from collections import namedtuple
  from pathlib import Path
  import re
  import torch
  import torch.hub
  from torchvision import transforms
  from torchvision.transforms.functional import InterpolationMode
  from modules import devices, paths, shared, lowvram, modelloader, errors
label_desc: Use image node_id 1 for calling a global function with example usage: category_types() and returns: unknown