code: def add(self, keys, vectors):
      # Adding keys isn't supported for most index types
      # self._faiss.add_with_ids(vectors, keys)
      self._faiss.add(vectors)
  
file_path: usearch/python/scripts/index_faiss.py
imports: import os
  from typing import Optional
  import numpy
  from faiss import IndexHNSWFlat, IndexIVFPQ, read_index
  from usearch.index import Matches, BatchMatches
  from usearch.index import DEFAULT_CONNECTIVITY, DEFAULT_EXPANSION_ADD, DEFAULT_EXPANSION_SEARCH
label_desc: Use image node_id 2 for calling the IndexFAISS obj's underlying member method code with example usage: obj.add(keys, vectors) without return types