code: def test_init(self):
      # num_filters/num_kernels must be same length
      with self.assertRaises(AssertionError):
          CTResNetNeck(
              in_channels=10,
              num_deconv_filters=(10, 10),
              num_deconv_kernels=(4,),
          )
  
      ct_resnet_neck = CTResNetNeck(
          in_channels=16,
          num_deconv_filters=(8, 8),
          num_deconv_kernels=(4, 4),
          use_dcn=False,
      )
      ct_resnet_neck.init_weights()
  
imports: import unittest
  import torch
  from mmdet.models.necks import CTResNetNeck
label_desc: Use image node_id 1 for calling the TestCTResNetNeck obj's underlying member method code with example usage: obj.test_init() without return types