code: def _run(self, S, ind=None):  # type: ignore
      if ind is None:
          ind = -1
      else:
          ind = int(ind)
      S2 = S.copy()
      del S2[ind]
      return (S2,)
  
label_desc: Use image node_id 1 for calling the SequenceErase obj's underlying member method code with example usage: obj._run(S, ind) and returns: S2