docstr: Test temporal cg avgpool3d layer.
docstr_tok: ["Test","temporal","cg","avgpool3d","layer","."]
code: def test_temporal_cg_avgpool3d(self):
      """
      Test temporal cg avgpool3d layer.
      """
      x = torch.randn(1, 1, 1, 4, 4)
      model = TemporalCGAvgPool3D()
      y = model(x)
      self.assertTrue(y.shape == torch.Size([1, 1, 1, 4, 4]))
  
imports: import torch
  import unittest
  from towhee.models.layers.temporal_cg_avgpool3d import TemporalCGAvgPool3D
label_desc: Use image node_id 1 for calling the TemporalCGAvgPool3DTest obj's underlying member method code with example usage: obj.test_temporal_cg_avgpool3d() without return types