code: def test_fp32_two_pass_algo_with_swish(self):
      self.verify_group_norm(
          cuda_group_norm_nhwc_two_pass,
          xdtype=torch.float32,
          act="swish",
      )
  
imports: import torch
  import unittest
label_desc: Use image node_id 14 for calling the GroupNormTest obj's underlying member method code with example usage: obj.test_fp32_two_pass_algo_with_swish() without return types