code: def test_kwarg(self):
      def f(x):
          a = torch.ones_like(x)
          b = torch.ones_like(x)
          return a + b
  
      t = torch.randn(2, 2)
      check(self, f, t, 1)
  
imports: import torch
  from torch.testing._internal.common_utils import TestCase, run_tests
  from torch.fx.experimental.proxy_tensor import make_fx
  from torch.fx.passes.dialect.common.cse_pass import CSEPass, get_CSE_banned_ops
  from torch.fx import symbolic_trace
  import random
label_desc: Use image node_id 11 for calling the TestCSEPass obj's underlying member method code with example usage: obj.test_kwarg() and returns: unknown