code: def add(self, item: SequenceItem):
      self._items.append(item)
  
file_path: wandb/tools/tracelog-tool.py
imports: import argparse
  import pathlib
  import sys
  from dataclasses import dataclass
  from typing import List
label_desc: Use image node_id 3 for calling the TracelogParser obj's underlying member method code with example usage: obj.add(item) without return types