code: def getval(self, idx: int) -> Any:
      return self._i2val[idx]
  
file_path: scattertext/scattertext/indexstore/IndexStore.py
imports: from typing import Any, Iterable, List, Set, Tuple
label_desc: Use image node_id 2 for calling the IndexStore obj's underlying member method code with example usage: obj.getval(idx) and returns: self