code: def _convert_image_to_rgb(image):
      return image.convert("RGB")
  
file_path: towhee/towhee/models/clip/clip_utils.py
imports: from typing import Union, List, Dict
  from pkg_resources import packaging
  from torchvision.transforms import Compose, Resize, CenterCrop, ToTensor, Normalize
  from torchvision.transforms import InterpolationMode
  import torch
  import torchvision
  from torch import nn
  from .simple_tokenizer import SimpleTokenizer
label_desc: Use image node_id 5 for calling a global function with example usage: _convert_image_to_rgb(image) and returns: image