code: def forward(self):
      s = "abcde"
      # list
      l = ["1", "2", "test"]
      l.reverse()
      l.reverse()
      l[1] = "3"
      l.extend(["4"])
      # str dict
      d = {"key": 1}
      d.clear()
      d.update({"key": 0})
      if "key" in d:
          d["key"] = 2
      #  int dict
      d2 = {0: 100}
      if 0 in d2:
          d2.clear()
          d2[0] = 100
  
      return len(
          s[torch.tensor(1)],
          d["key"],
          d2[0],
          d.keys(),
          d.items(),
          d.values(),
          d2.values(),
          l.pop(),
      )
  
imports: import torch
label_desc: Use image node_id 1 for calling the TSCollectionOpsModule obj's underlying member method code with example usage: obj.forward() and returns: len