code: def test_low_rank_tensor_fusion():
      lrtf = LowRankTensorFusion(
          input_dims=(3, 3, 3), output_dim=1, rank=2
      )
      m1 = torch.randn(4, 3)
      m2 = torch.randn(4, 3)
      m3 = torch.randn(4, 3)
      output = lrtf([m1, m2, m3])
      assert output.shape == (4, 1)
  
imports: import torch
  from kale.embed.feature_fusion import BimodalInteractionFusion, Concat, LowRankTensorFusion
label_desc: Use image node_id 3 for calling a global function with example usage: test_low_rank_tensor_fusion() without return types