code: def load_jsonl(filename):
      with open(filename, "r") as f:
          return [json.loads(l.strip("\n")) for l in f.readlines()]
  
imports: from torch.utils.data import Dataset
  from torchvision.datasets.utils import download_url
  from PIL import Image
  import torch
  import numpy
  import random
  import decord
  from decord import VideoReader
  import json
  import os
  from data.utils import pre_caption
label_desc: Use image node_id 1 for calling a global function with example usage: load_jsonl(filename) and returns: unknown