code: def init_emb(shape, dtype):
      arr = th.zeros(shape, dtype=dtype)
      nn.init.uniform_(arr, -1.0, 1.0)
      return arr
  
imports: import argparse
  import gc, os
  import itertools
  import time
  import numpy
  from functools import partial
  import dgl
  import torch
  import torch.multiprocessing
  import torch.nn
  import torch.nn.functional
  import tqdm
  from dgl import DGLGraph, nn
  from dgl.distributed import DistDataLoader
  from ogb.nodeproppred import DglNodePropPredDataset
  from torch.multiprocessing import Queue
  from torch.nn.parallel import DistributedDataParallel
  from torch.utils.data import DataLoader
label_desc: Use image node_id 1 for calling a global function with example usage: init_emb(shape, dtype) and returns: arr