docstr: Test tf avgpool3d layer.
docstr_tok: ["Test","tf","avgpool3d","layer","."]
code: def test_swiglu(self):
      """
      Test tf avgpool3d layer.
      """
      x = torch.randn(1, 4, 4)
      model = SwiGLU()
      y = model(x)
      self.assertTrue(y.shape == torch.Size([1, 4, 2]))
  
imports: import unittest
  import torch
  from towhee.models.layers.activations.swiglu import SwiGLU
label_desc: Use image node_id 1 for calling the SwiGLUTest obj's underlying member method code with example usage: obj.test_swiglu() without return types