code: def test_script_module_list_sequential(self):
      class M(torch.jit.ScriptModule):
          def __init__(self, mod_list):
              super().__init__()
              self.mods = mod_list
  
          @torch.jit.script_method
          def forward(self, v):
              for m in self.mods:
                  v = m(v)
              return v
  
      with torch.jit.optimized_execution(False):
          m = M(nn.Sequential(nn.ReLU()))
          self.assertExportImportModule(m, (torch.randn(2, 2),))
  
imports: import os
  import sys
  from typing import Any, List, Tuple
  from collections import OrderedDict
  import torch
  import torch.nn
  from torch.testing._internal.jit_utils import JitTestCase
label_desc: Use image node_id 4 for calling the TestModuleContainers obj's underlying member method code with example usage: obj.test_script_module_list_sequential() and returns: v