code: def test_tuple():
      a = ([1, 2, 3, 4], 0)
      b = ([5, 7], 1)
  
      ret_1, ret_2 = TupleCollator(PadCollator(), StackCollator())(
          (a, b)
      )
  
      assert torch.all(
          ret_1 == torch.as_tensor([[1, 2, 3, 4], [5, 7, 0, 0]])
      )
      assert torch.all(ret_2 == torch.as_tensor([0, 1]))
  
imports: import torch
  from autogluon.multimodal.data.collator import DictCollator, ListCollator, PadCollator, StackCollator, TupleCollator
label_desc: Use image node_id 3 for calling a global function with example usage: test_tuple() without return types