code: def get_edit_distance(s: List[str], t: List[str]):
      return _get_edit_distance(" ".join(s), " ".join(t))
  
file_path: vizseq/vizseq/scorers/_ter.py
imports: from typing import List, Tuple
  from functools import lru_cache
label_desc: Use image node_id 2 for calling a global function with example usage: get_edit_distance(s, t) and returns: _get_edit_distance