code: def _convert_image_to_rgb(image):
      return image.convert("RGB")
  
file_path: megatron-lm/megatron/data/multimodal_dataset.py
imports: from PIL import Image, UnidentifiedImageError
  import numpy
  import io
  import torch
  from torchvision.transforms import Compose, ToTensor, Normalize, ToPILImage, RandomResizedCrop, Resize
label_desc: Use image node_id 1 for calling a global function with example usage: _convert_image_to_rgb(image) and returns: image